CN210000320U - Automatic rail shifting device and steel rail transport vehicle set - Google Patents
Automatic rail shifting device and steel rail transport vehicle set Download PDFInfo
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- CN210000320U CN210000320U CN201920912531.6U CN201920912531U CN210000320U CN 210000320 U CN210000320 U CN 210000320U CN 201920912531 U CN201920912531 U CN 201920912531U CN 210000320 U CN210000320 U CN 210000320U
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Abstract
The utility model provides an automatic rail device and rail transport vechicle group of dialling relates to the track technique of receiving rail this automatic rail device of dialling includes spacing stand, the lift stand with dial the rail roof beam, it links to each other with the lift stand to dial the end of rail roof beam, and dial the rail roof beam along the vertical removal of lift stand, the last fixed part that is equipped with of spacing stand, the fixed part is used for the fixed end of dialling the rail roof beam in addition, it is provided with the drive mechanism who sets up along dialling rail roof beam extending direction to dial the rail roof beam in, the last rail car of dialling that is provided with of drive mechanism, the below of dialling the rail car is fixed with dials the railhead, thereby realize the automation mechanized degree of old rail playback, the safety index is high, low in labor strength and the cost of labor that relates to be low, even if old rail length, heavy, also need not to use a large amount.
Description
Technical Field
The utility model relates to a rail technique is received to the track, especially relates to kinds of automatic rail devices and rail transport vechicle groups of dialling.
Background
In order to ensure the safe operation of the railway, the worn and worn rails need to be periodically checked and replaced, and the old rails need to be recovered and processed in a centralized manner, which requires the rail collection operation of the rail transportation vehicle. When the rail transporting vehicle carries out rail collection operation, the old steel rails need to be collected from the ground and placed on the rail collecting vehicle in order.
The existing rail collection operation depends on manpower, when old rails are collected on a rail transport vehicle, the , which is just collected on the rail transport vehicle, needs manpower to distribute and adjust the old rails, so that the old rails are neatly returned, and when the length of the old rails is longer, the distribution and adjustment operation of the old rails sometimes needs the joint operation of more than 20 field workers.
The prior process of allocating and adjusting the old steel rails on the rail transporting vehicle in rail collecting operation completely depends on manual operation of field workers, so the operation process has low degree of mechanization, high labor intensity and high labor cost. Meanwhile, as the old steel rail is long in length and heavy in weight, the distribution adjustment operation needs high coordination and coordination among a plurality of field workers, if the coordination is not proper, danger can be caused, so that high potential safety hazards exist in the distribution adjustment operation, and personal safety of the field workers is threatened.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect among the prior art, the utility model aims to provide an kinds of automatic rail devices and rail transport vechicle group of dialling to overcome among the prior art and be less than a little.
The utility model provides an automatic rail device of dialling, include spacing stand, lift stand and dial the rail roof beam, spacing stand with the vertical setting of lift stand is on fortune rail car chassis, just spacing stand with the lift stand sets up relatively fortune rail car width direction's both sides, the lift stand with fortune rail car chassis rotationally connects, dial the end of rail roof beam with the lift stand links to each other, just dial the rail roof beam edge the vertical removal of lift stand, be equipped with the fixed part on the spacing stand, the fixed part is used for fixing dial the other end of rail roof beam, dial and be provided with in the rail roof beam and follow dial the drive mechanism that rail roof beam extending direction set up, the last rail car of dialling that is provided with of drive mechanism, dial the below of rail car and be fixed with and dial the railhead.
Optionally, the lifting upright is connected with the underframe of the rail transport vehicle through a base; the base is rotatably connected with the rail transport vehicle underframe; the base is fixedly connected with the lifting upright post.
According to the automatic rail shifting device, optionally, a lifting beam seat is sleeved on the lifting upright, the end of the rail shifting beam is fixedly connected with the lifting beam seat, and the lifting beam seat drives the rail shifting beam to move up and down along the lifting upright.
According to the automatic rail shifting device, optionally, two lifting upright post transmission chains are installed in the lifting upright posts, and the lifting upright post transmission chains are connected with the rail shifting beam.
According to the automatic rail shifting device, optionally, a stop block is mounted at the end of the rail shifting beam far away from the lifting upright post, the fixing part on the limiting upright post is a limiting groove, and the stop block slides up and down along the limiting groove.
According to the automatic rail shifting device, optionally, a limiting groove inlet and outlet is formed in the top end of the limiting upright post, and the height of the lifting upright post is greater than that of the limiting upright post.
Optionally, the transmission mechanism of the rail-pulling beam comprises a rail-pulling beam transmission chain, and the rail-pulling beam transmission chain drives the rail-pulling vehicle to move along the extension direction of the rail-pulling beam.
The automatic rail shifting device optionally comprises a hydraulic power system; the hydraulic power system comprises a rotary driving hydraulic cylinder which drives the lifting stand column to rotate, and drives the rail shifting beam to move along the vertical moving hydraulic lifting device of the lifting stand column and a hydraulic motor which drives the rail shifting vehicle to slide along the extending direction of the rail shifting beam.
The automatic rail shifting device optionally comprises a wireless control device, wherein an input end of the wireless control device is connected with a remote controller, and an output end of the wireless control device is connected with the hydraulic power system.
The utility model also provides an kinds of rail transport vechicle groups, the fortune rail car including a plurality of series connection, be provided with the foretell automation on the fortune rail car and dial the rail device.
The utility model discloses owing to adopt automatic group rail device to replace manual work, on fortune railcar, accomplish the allocation adjustment operation of old rail automatically for old rail neatly repositions in place, and degree of mechanization is high, low in labor strength, cost of labor are low, and make the allocation adjustment operation of old rail that goes on fortune railcar more safe. Although the old steel rail is long in length and heavy in weight, a large amount of manpower is not needed.
Drawings
Fig. 1 is a schematic view of a rail transport vehicle according to an embodiment of the present invention ;
FIG. 2 is a right side view of the automatic track-shifting device of FIG. 1;
FIG. 3 is a top view of the automatic track-shifting device shown in FIG. 1;
FIG. 4 is an enlarged view of a portion of area A of FIG. 3;
fig. 5 is a schematic view of a rail shifting beam according to an embodiment of the present invention ;
fig. 6 is a top view of a rail-pulling beam according to an embodiment of the present invention .
Reference numerals:
1000: an automatic rail shifting device;
1100: lifting the upright post;
1110: a lifting beam base;
1200: a limiting upright post;
1210: a limiting groove;
1300: pulling the rail beam;
1310: rail vehicle shifting;
1311: pulling the rail head;
1320: a stopper;
1330: a rail beam transmission chain is pulled;
1400: a base;
1500: a hydraulic power system;
1510: a rotary drive hydraulic cylinder;
1520: a hydraulic lifting device;
1521: a lifting upright post transmission chain;
1522: an oil pipe guide wheel;
1523: a drive chain movable pulley;
1530: a hydraulic motor;
1600: a wireless control device;
1700: a rail beam shifting bracket;
1800: a remote controller;
2000: rail transport car chassis.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are partial 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. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like shall be construed , for example, as being fixedly connected, detachably connected, or in body, directly connected, indirectly connected through an intermediary, connected internally of two elements, or interacting between two elements.
It should be noted that the terms and second are used for convenience in describing the various components in the present invention and are not to be construed as indicating or implying a sequential relationship, relative importance or implying any number of technical features indicated, whereby the features defined as and second may explicitly or implicitly include at least of such features.
The following detailed description of the present invention will be provided in conjunction with the accompanying drawings to enable those skilled in the art to more fully understand the present invention.
As shown in fig. 1 to 6, the present embodiment provides kinds of automatic rail shifting devices 1000, which include a limiting upright column 1200, a lifting upright column 1100 and a rail shifting beam 1300, wherein the limiting upright column 1200 and the lifting upright column 1100 are vertically disposed on an underframe 2000 of a rail transport vehicle, the limiting upright column 1200 and the lifting upright column 1100 are disposed at two sides of the rail transport vehicle in the width direction, the lifting upright column 1100 is rotatably connected to the underframe 2000 of the rail transport vehicle, an end of the rail shifting beam 1300 is connected to the lifting upright column 1100, the rail shifting beam 1300 vertically moves along the lifting upright column 1100, a fixing portion is disposed on the limiting upright column 1200, the fixing portion is used for fixing another end of the rail shifting beam 1300, a transmission mechanism disposed along the extending direction of the rail shifting beam 1300 is disposed in the rail shifting beam 1300, a rail shifting vehicle 1310 is disposed on the transmission mechanism, and a rail shifting head 1311 is fixed below the.
As shown in figure 1, the automatic rail shifting device 1000 is installed on the rail transporting vehicle underframe 2000. before the automatic rail shifting device 1000 is started, the rail shifting beam 1300 is located at a storage position, namely the rail shifting beam 1300 is placed in parallel with the length direction of the rail transporting vehicle, and the rail shifting beam 1300 is located on the side of the rail transporting vehicle lifting upright column 1100. at this time, the end of the rail shifting beam 1300, which is far away from the lifting upright column 1100, is placed on the rail shifting beam bracket 1700. as shown in figure 3, the rail shifting beam bracket 1700 is the part of the rail transporting vehicle underframe 2000. because the rail shifting beam 1300 is placed in parallel with the length direction of the rail transporting vehicle, no obstacle exists above the rail transporting vehicle, the rail transporting vehicle can be hung into the rail transporting vehicle by the allocated rails, and the automatic rail shifting device 1000 can be prevented from blocking the allocated rails from entering the rail transporting vehicle.
The limiting upright post 1200 and the lifting upright post 1100 are vertically arranged on the rail transporting vehicle underframe 2000, in addition, the limiting upright post 1200 and the lifting upright post 1100 are oppositely arranged at two sides of the rail transporting vehicle in the width direction, and the end of the rail shifting beam 1300 is connected with the lifting upright post 1100, when the other end of the rail shifting beam 1300 is connected with the limiting upright post 1200, the rail shifting beam 1300 can be erected between the lifting upright post 1100 and the limiting upright post 1200, namely the rail shifting beam 1300 can also be arranged along the width direction of the rail transporting vehicle, the rail shifting beam 1300 arranged along the width direction of the rail transporting vehicle is beneficial to the rail shifting vehicle 1310 on the rail shifting beam 1300 to advance or retreat along the width direction of the rail transporting vehicle, so that the rail shifting head 1311 positioned below the rail shifting vehicle 1310 pushes the allocated steel rail to move until the allocated steel rail returns.
According to the technical scheme, the automatic rail shifting device 1000 is adopted and comprises a limiting upright post 1200, a lifting upright post 1100 and a rail shifting beam 1300, the limiting upright post 1200 and the lifting upright post 1100 are vertically arranged on an underframe 2000 of a rail transport vehicle, the limiting upright post 1200 and the lifting upright post 1100 are oppositely arranged on two sides of the width direction of the rail transport vehicle, the lifting upright post 1100 is rotatably connected with the underframe 2000 of the rail transport vehicle, the end of the rail shifting beam 1300 is connected with the lifting upright post 1100, the rail shifting beam 1300 vertically moves along the lifting upright post 1100, the limiting upright post 1200 is provided with a fixing part which is used for fixing the other end of the rail shifting beam 1300, a transmission mechanism arranged along the extending direction of the rail shifting beam 1300 is arranged in the rail shifting beam 1300, the rail shifting vehicle 1310 is arranged on the transmission mechanism, and a rail shifting head 1311 is fixed below the rail shifting vehicle 1310, so that a rail to be shifted can move forwards or backwards along the width direction of the rail shifting vehicle 1310, and the rail shifting head 1310 can be pushed to move to be shifted and returned to the rail.
As shown in fig. 2, optionally, the lifting column 1100 of the present embodiment is connected to the railcar underframe 2000 via a base 1400; the base 1400 is rotatably connected with the railcar underframe 2000; the base 1400 is fixedly connected to the lifting column 1100.
Because the base 1400 is rotatably connected with the rail transport vehicle underframe 2000, and the base 1400 is fixedly connected with the lifting upright 1100, the rotation of the base 1400 can drive the lifting upright 1100 to rotate, and the rotation of the lifting upright 1100 can drive the end of the rail shifting beam 1300 connected with the lifting upright 1100 to rotate, so as to change the position of the rail shifting beam 1300, namely, the rotation of the base 1400 drives the rail shifting beam 1300 to rotate, so that the rail shifting beam 1300 can rotate from being parallel to the length direction of the rail transport vehicle to being parallel to the width direction of the rail transport vehicle, or rotate from being parallel to the width direction of the rail transport vehicle to being parallel to the length direction of the rail transport vehicle, and the relative position of the rail shifting beam 1300 and the rail transport vehicle can be changed according to requirements.
According to the technical scheme, the lifting upright column 1100 is connected with the rail transport vehicle underframe 2000 through the base 1400, the base 1400 is rotatably connected with the rail transport vehicle underframe 2000, and the base 1400 is fixedly connected with the lifting upright column 1100, so that the lifting upright column 1100 can be driven by the base 1400 to rotate, and the relative position of the rail shifting beam 1300, which is connected with the lifting upright column 1100 at the end , and the rail transport vehicle is favorably changed.
As shown in fig. 2, optionally, a lifting beam seat 1110 is sleeved on the lifting column 1100 of this embodiment, an end of the rail-pulling beam 1300 is fixedly connected to the lifting beam seat 1110, and the lifting beam seat 1110 drives the rail-pulling beam 1300 to move up and down along the lifting column 1100.
The lifting beam seat 1110 is sleeved on the lifting upright column 1100, and the end of the rail shifting beam 1300 is fixedly connected with the lifting beam seat 1110. the lifting beam seat 1110 can drive the rail shifting beam 1300 to rotate along with the lifting upright column 1100 and can also drive the rail shifting beam 1300 to move up and down along the lifting upright column 1100, so that the rail shifting beam 1300 can smoothly ascend, descend or rotate, and the rail shifting operation of the rail shifting vehicle 1310 on the rail shifting beam 1300 is facilitated.
According to the technical scheme, the lifting upright column 1100 is sleeved with the lifting beam seat 1110, the end of the rail shifting beam 1300 is fixedly connected with the lifting beam seat 1110, and the lifting beam seat 1110 drives the rail shifting beam 1300 to move up and down along the lifting upright column 1100, so that the rail shifting beam 1300 can smoothly ascend, descend or rotate, and the rail shifting operation of the rail shifting vehicle 1310 on the rail shifting beam 1300 is facilitated.
As shown in fig. 2, optionally, two lifting column transmission chains 1521 are installed in the lifting column 1100 of this embodiment, and the lifting column transmission chains 1521 are connected to the rail pulling beam 1300.
The lifting column 1100 is formed by two channel steel sections disposed opposite to each other, and the grooves of the channel steel sections form the cavity of the lifting column 1100. The lifting column transmission chain 1521 is positioned in the cavity of the lifting column 1100 and provides power for the movement of the lifting beam seat 1110. The two lifting upright post transmission chains 1521 are symmetrically arranged relative to the center line of the lifting upright post 1100, so that the lifting beam seat 1110 is more stable when moving up and down.
In addition, other components of the hydraulic lifting device 1520, such as the tubing guide 1522, the drive chain pulley 1523, and the hydraulic cylinder, are disposed within the cavity of the lifting column 1100. Wherein, the oil pipe guide wheel 1522 is located above the transmission chain movable pulley 1523.
According to the technical scheme, two lifting upright post transmission chains 1521 are installed in the lifting upright posts 1100, and the lifting upright post transmission chains 1521 are connected with the rail poking beam 1300, so that power is provided for movement of the lifting beam seat 1110.
As shown in fig. 4 to 6, optionally, a stopper 1320 is installed at the end of the rail pulling beam 1300 away from the lifting upright 1100 in this embodiment, the fixing portion on the limiting upright 1200 is a limiting groove 1210, and the stopper 1320 slides up and down along the limiting groove 1210.
The setting of spacing groove 1210 makes dog 1320 can't take place to remove in each plane of perpendicular to spacing groove 1210 extending direction for dial when rail roof beam 1300 reciprocates and not take place to deflect, be favorable to dialling the whole width direction that rail roof beam 1300 covered the fortune rail car, make the group rail car 1310 on dialling rail roof beam 1300 can reach the arbitrary department on the fortune rail car width direction.
The end of the rail pulling beam 1300 is connected with the lifting upright post 1100 through the lifting beam base 1110, as shown in fig. 4, the other end of the rail pulling beam 1300 is connected with the limiting upright post 1200 through the stopper 1320, so that the rail pulling beam 1300 can slide up and down between the lifting upright post 1100 and the limiting upright post 1200, and the rail pulling operation of the rail pulling vehicle 1310 on the rail pulling beam 1300 is facilitated.
According to the technical scheme, the end, far away from the lifting upright column 1100, of the rail shifting beam 1300 is provided with the stop 1320, the fixing portion on the limiting upright column 1200 is the limiting groove 1210, and the stop 1320 slides up and down along the limiting groove 1210, so that the rail shifting beam 1300 does not deflect when moving up and down, and the rail shifting beam 1300 can cover the whole width direction of the rail transporting vehicle.
As shown in fig. 2, optionally, the top end of the position-limiting upright 1200 is provided with an entrance and exit of the position-limiting groove 1210, and the height of the lifting upright 1100 is greater than the height of the position-limiting upright 1200.
Because the top of the lifting upright column 1100 is provided with the inlet of the limiting groove 1210, and the height of the lifting upright column 1100 is greater than that of the limiting upright column 1200, when the rail shifting beam 1300 continuously moves upwards along the lifting upright column 1100 until the highest position of the rail shifting beam 1300, the height of the bottom surface of the rail shifting beam 1300 can be higher than that of the top end of the limiting upright column 1200, a condition is provided for the stop 1320 on the rail shifting beam 1300 to go out of/into the limiting groove 1210 from the inlet of the limiting groove 1210, the deflection of the rail shifting beam 1300 is favorably avoided, and the rail shifting beam 1300 can cover the whole width direction of the rail transporting vehicle.
According to the technical scheme, the top end of the limiting upright post 1200 is provided with the limiting groove 1210 inlet and outlet, and the height of the lifting upright post 1100 is larger than that of the limiting upright post 1200, so that the stop 1320 on the rail shifting beam 1300 can enter or exit the limiting groove 1210 from the inlet of the limiting groove 1210.
As shown in fig. 3, the driving mechanism of the track-lifting beam 1300 optionally includes a track-lifting beam driving chain 1330, and the track-lifting beam driving chain 1330 drives the track-lifting vehicle 1310 to move along the extending direction of the track-lifting beam 1300.
The transmission chain of the rail shifting beam 1300 is connected with the hydraulic motor 1530, the hydraulic motor 1530 rotates forwards or backwards to drive the chain wheel to rotate forwards or backwards, so that the transmission chain moves, the moving transmission chain drives the rail shifting trolley 1310 fixed on the transmission chain to move forwards or backwards, and the stroke of the rail shifting trolley 1310 can cover any position on the whole rail shifting beam 1300.
According to the technical scheme, the transmission mechanism of the rail shifting beam 1300 comprises the rail shifting beam transmission chain 1330, and the rail shifting beam transmission chain 1330 drives the rail shifting vehicle 1310 to move along the extension direction of the rail shifting beam 1300, so that the stroke of the rail shifting vehicle 1310 can cover any position on the rail shifting beam 1300.
As shown in fig. 2, 3, 5 and 6, optionally, the automatic rail-lifting beam 1300 apparatus includes a hydraulic power system 1500; the hydraulic power system 1500 includes a rotary driving hydraulic cylinder 1510 for driving the lifting column 1100 to rotate, a hydraulic lifting device 1520 for driving the rail-pulling beam 1300 to vertically move along the lifting column 1100, and a hydraulic motor 1530 for driving the rail-pulling vehicle 1310 to slide along the extending direction of the rail-pulling beam 1300.
The hydraulic power system 1500 provides power for the movement of the various components of the automatic derailment apparatus 1000. The rotation driving hydraulic cylinder 1510 provides power for the rotation of the lifting column 1100, so as to drive the rail-pulling beam 1300 to rotate clockwise or counterclockwise. The hydraulic lifting device 1520 provides power for the lifting beam seat 1110 to lift, so as to drive the rail shifting beam 1300 to move up and down along the vertical direction. The hydraulic motor 1530 provides power for the rail pulling vehicle 1310 to move along the rail pulling beam 1300, so as to drive the rail pulling head 1311 to move along the rail pulling beam 1300.
The technical scheme adopts the automatic rail beam shifting 1300 device which comprises a hydraulic power system 1500; the hydraulic power system 1500 includes a hydraulic cylinder 1510 driven by the rotation of the lifting column 1100, a hydraulic lifting device 1520 driven by the rail-shifting beam 1300 to move vertically along the lifting column 1100, and a hydraulic motor 1530 driven by the rail-shifting vehicle 1310 to slide along the extending direction of the rail-shifting beam 1300, so that the hydraulic power system 1500 provides power for the movement of each component of the automatic rail-shifting device 1000, and provides a power base for the use of the automatic rail-shifting device 1000.
As shown in fig. 3, optionally, the automatic rail-lifting beam 1300 device comprises a wireless control device 1600, an input end of the wireless control device 1600 is connected with a remote controller 1800, and an output end of the wireless control device 1600 is connected with a hydraulic power system 1500.
The wireless control device 1600 is beneficial for the field worker to control the movement of each component of the automatic rail shifting device 1000 through the remote controller 1800. A lifting control rocker, a rotation control rocker and a rail shifting control rocker are installed on the remote controller 1800. The lifting control rocker controls the rail shifting beam 1300 to ascend and descend, the rotation control rocker controls the rail shifting beam 1300 to rotate clockwise and anticlockwise, and the rail shifting control rocker controls the rail shifting trolley 1310 to advance or retreat along the rail shifting beam 1300.
The remote controller 1800 is simple to operate and convenient to carry, and is beneficial to improving the efficiency of rail shifting operation. In addition, the wireless control device 1600 is also beneficial to the subsequent cooperative operation of each rail transport vehicle.
According to the technical scheme, the device for automatically pulling the rail beam 1300 comprises the wireless control device 1600, the input end of the wireless control device 1600 is connected with the remote controller 1800, and the output end of the wireless control device 1600 is connected with the hydraulic power system 1500, so that the technical means that field workers can control the movement of each component of the automatic rail pulling device 1000 through the remote controller 1800 is facilitated, and the subsequent coordinated rail pulling operation of each rail transporting vehicle is facilitated.
The embodiment also provides steel rail transport vehicle groups, which comprise a plurality of serially connected rail transport vehicles, wherein the rail transport vehicles are provided with the automatic rail shifting device 1000.
The rail transport vehicle with the automatic rail shifting device 1000 is beneficial to lifting the shifted rails into the rail transport vehicle without hindrance, and is also beneficial to the rail shifting vehicle 1310 on the rail shifting beam 1300 to move forward or backward along the width direction of the rail transport vehicle, so that the rail shifting head 1311 below the rail shifting vehicle 1310 can push the shifted rails to move, thereby realizing the automatic operation of returning the old rails, and the rail transport vehicle has the advantages of high mechanization degree, high safety index, low labor intensity and low involved labor cost. Even if the old steel rail is long in length and heavy in weight, a large amount of manpower is not needed.
Example
The rail hoist lifts the long rail from the ground and from above the rail transport vehicle set onto the rail car chassis 2000 of the rail transport vehicle set. The rail is called a long rail since it can reach hundreds of meters, for example 500 meters, far exceeding the standard length of the rail by 25 meters.
In order to install long rails, a rail transportation vehicle set up to hundreds of meters comprises a plurality of rail transportation vehicles connected in series, each rail transportation vehicle can be provided with a plurality of automatic rail shifting devices 1000, and also can be provided with only automatic rail shifting devices 1000, in order to ensure the even stress of the long rails, the automatic rail shifting devices 1000 must be evenly distributed in the length direction of the rail transportation vehicle set, if each rail transportation vehicle is only provided with automatic rail shifting devices 1000, the automatic rail shifting devices 1000 can be arranged in the middle of the length direction of the rail transportation vehicles.
Before the automatic rail shifting device 1000 is started, the rail shifting beam 1300 is in the storage position, that is, the rail shifting beam 1300 is placed in parallel to the length direction of the rail transporting vehicle, and the rail shifting beam 1300 is located on the side of the lifting upright 1100 of the rail transporting vehicle, at this time, the end of the rail shifting beam 1300 far away from the lifting upright 1100 is placed on the rail shifting beam bracket 1700, as shown in fig. 3, the rail shifting beam bracket 1700 is the part of the underframe 2000 of the rail transporting vehicle.
The remote controller 1800 is provided with a lifting control rocker, a rotation control rocker and a rail shifting control rocker. The lifting control rocker controls the rail shifting beam 1300 to ascend and descend, the rotation control rocker controls the rail shifting beam 1300 to rotate clockwise and anticlockwise, and the rail shifting control rocker controls the rail shifting trolley 1310 to advance or retreat along the rail shifting beam 1300.
When the remote control 1800 is moved upwards to move the lifting control rocker, the wireless control device 1600 of the rail transport vehicle receives the instruction from the remote control 1800 and commands the hydraulic lifting device 1520 in the cavity of the lifting upright 1100 to drive the lifting beam seat 1110 to move upwards along the lifting upright 1100. The lifting column 1100 is formed by two channel steel sections disposed opposite to each other, and the grooves of the channel steel sections form the cavity of the lifting column 1100.
The lifting beam seat 1110 is fixedly connected with ends of the rail shifting beam 1300, the lifting beam seat 1110 moves upwards to drive the rail shifting beam 1300 to move upwards, the end , far away from the lifting upright column 1100, of the rail shifting beam 1300 is separated from the rail shifting beam bracket 1700, the rail shifting beam 1300 continuously moves upwards along the lifting upright column 1100 until the height of the rail shifting beam 1300 reaches the highest position under the drive of the hydraulic lifting device 1520, and as shown in fig. 2, the lifting upright column 1100 is higher than the limiting upright column 1200, the bottom surface of the rail shifting beam 1300 at the highest position is higher than the top end of the limiting upright column 1200.
At this time, the rotation control rocker of the remote controller 1800 is moved to the right, the wireless control device 1600 of the rail transport vehicle receives the instruction from the remote controller 1800, and the hydraulic power system 1500 is instructed to supply oil to the rotation driving hydraulic cylinder 1510 through an oil pipe, so as to push the base 1400 of the lifting upright column 1100 to rotate 90 degrees clockwise.
The lifting upright column 1100 is fixedly connected with the base 1400, specifically, the fixed connection mode can be welding, the lifting upright column 1100 rotates 90 degrees clockwise along with the base 1400 to drive the rail shifting beam 1300 connected with the lifting upright column 1100 to rotate 90 degrees clockwise, when the base 1400 of the lifting upright column 1100 completes the clockwise rotation of 90 degrees, the extending direction of the rail shifting beam 1300 is parallel to the width direction of the rail conveying vehicle, and the end of the rail shifting beam 1300 far away from the lifting upright column 1100 is positioned above the limit upright column 1200.
Then, the lifting control rocker of the remote controller 1800 is moved downwards, and the wireless control device 1600 of the rail transport vehicle receives the instruction from the remote controller 1800, and commands the hydraulic lifting device 1520 in the cavity of the lifting upright 1100 to drive the lifting beam seat 1110 to move downwards along the lifting upright 1100.
The down movement of the lifting beam seat 1110 drives the rail shifting beam 1300 to move down, in the process of the rail shifting beam 1300 moving down, as shown in fig. 4, the rail shifting beam 1300 enters the limit groove 1210 on the limit upright post 1200 from the stop 1320 on the end of the lifting upright post 1100 , while the lifting beam seat 1110 connected with the end of the rail shifting beam 1300 moves down along the lifting upright post 1100, the stop 1320 connected with the other end of the rail shifting beam 1300 moves down along the limit groove 1210 of the limit upright post 1200, and drives the rail shifting beam 1300 to move down until the rail shifting beam 1300 descends to the position above the distributed steel rails.
Then, the rail-shifting control rocker of the remote controller 1800 is shifted to the left or the right, the wireless control device 1600 of the rail transport vehicle receives an instruction from the remote controller 1800 to command the hydraulic motor 1530 fixed on the rail-shifting beam 1300 to rotate forwards or reversely, and the transmission chain is driven to move through the chain wheel, so that the rail-shifting vehicle 1310 fixed on the transmission chain moves forwards or backwards along the rail-shifting beam 1300 until the rail-shifting vehicle 1310 moves to the upper side of the allocated steel rail, and the rail-shifting vehicle 1310 stops at the side of the allocated steel rail far away from the allocated steel rail placement position.
Then, the lifting control rocker of the remote controller 1800 is dialed downwards, the wireless control device 1600 of the rail transport vehicle receives the instruction from the remote controller 1800, and the hydraulic lifting device 1520 in the cavity of the lifting upright 1100 is instructed to drive the lifting beam seat 1110 to move downwards along the lifting upright 1100 until the rail shifting head 1311 fixed below the rail shifting vehicle 1310 is matched with the side surface of the rail head of the divided rail.
When the rail shifting head 1311 is matched with the side face of the rail head of the allocated rail, the rail shifting control rocker of the remote controller 1800 is shifted, the allocated rail is pushed to a placing position through the rail shifting head 1311 under the driving of the rail shifting trolley 1310, and the rail shifting operation is adjusted.
Next, the rail-pulling beam 1300 needs to be put back to the storage position. First, the elevation control rocker of the remote controller 1800 is moved up, so that the rail moving beam 1300 is raised to the highest position on the elevation column 1100. Because the height of the lifting column 1100 is greater than the height of the limiting column 1200, in the process that the rail shifting beam 1300 rises along the lifting column 1100, the stopper 1320 of the rail shifting beam 1300 far away from the end of the lifting column 1100 is gradually separated from the limiting groove 1210 on the limiting column 1200. When the rail pulling beam 1300 rises to the highest position on the lifting upright column 1100, the rail pulling beam 1300 is positioned above the limiting upright column 1200. At this time, the extending direction of the rail pulling beam 1300 is still parallel to the width direction of the rail transporting vehicle
Then, the rotary control rocker of the remote controller 1800 is shifted to the left, the rotary driving hydraulic cylinder 1510 drives the base 1400 of the lifting upright column 1100 to rotate 90 degrees counterclockwise, and the lifting upright column 1100 rotates 90 degrees counterclockwise along with the base 1400, and drives the rail shifting beam 1300 connected with the lifting upright column 1100 to rotate 90 degrees counterclockwise. When the base 1400 of the lifting column 1100 completes the counterclockwise rotation of 90 degrees, the extending direction of the rail pulling beam 1300 is parallel to the length direction of the rail transporting vehicle.
At this time, the lifting control rocker of the remote controller 1800 is pushed downwards, and the wireless control device 1600 of the rail transport vehicle receives the instruction from the remote controller 1800, and commands the hydraulic lifting device 1520 in the cavity of the lifting upright column 1100 to drive the lifting beam seat 1110 to move downwards along the lifting upright column 1100. The rail-pulling beam 1300 moves down along with the lifting beam seat 1110 until contacting with the rail-pulling beam bracket 1700, and returns to the storage position of the rail-pulling beam 1300.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
- The automatic rail shifting device is characterized by comprising a limiting upright post, a lifting upright post and a rail shifting beam, wherein the limiting upright post and the lifting upright post are vertically arranged on a rail transporting vehicle chassis, the limiting upright post and the lifting upright post are oppositely arranged on two sides of the rail transporting vehicle in the width direction, the lifting upright post is rotatably connected with the rail transporting vehicle chassis, a end of the rail shifting beam is connected with the lifting upright post, the rail shifting beam vertically moves along the lifting upright post, a fixing part is arranged on the limiting upright post and used for fixing the other end of the rail shifting beam, a transmission mechanism arranged along the extension direction of the rail shifting beam is arranged in the rail shifting beam, the rail shifting vehicle is arranged on the transmission mechanism, and a rail shifting head is fixed below the rail shifting vehicle.
- 2. The automatic rail shifting device of claim 1, wherein the lifting column is connected with the rail transport vehicle underframe through a base; the base is rotatably connected with the rail transport vehicle underframe; the base is fixedly connected with the lifting upright post.
- 3. The automatic rail shifting device of claim 1, wherein the lifting upright is sleeved with a lifting beam seat, the end of the rail shifting beam is fixedly connected with the lifting beam seat, and the lifting beam seat drives the rail shifting beam to move up and down along the lifting upright.
- 4. The automatic rail shifting device of claim 3, wherein two lifting column transmission chains are installed in the lifting column and connected with the rail shifting beam.
- 5. The automatic rail shifting device of claim 1, wherein a stopper is mounted at the end of the rail shifting beam far away from the lifting upright post, the fixing part on the limiting upright post is a limiting groove, and the stopper slides up and down along the limiting groove.
- 6. The automatic rail shifting device according to claim 5, wherein the top end of the limiting upright post is provided with a limiting groove access, and the height of the lifting upright post is greater than that of the limiting upright post.
- 7. The automatic rail shifting device of claim 1, wherein the transmission mechanism of the rail shifting beam comprises a rail shifting beam transmission chain which drives the rail shifting vehicle to move along the extension direction of the rail shifting beam.
- 8. The automatic track-shifting device of claim 1, comprising a hydraulic power system; the hydraulic power system comprises a rotary driving hydraulic cylinder which drives the lifting stand column to rotate, and drives the rail shifting beam to move along the vertical moving hydraulic lifting device of the lifting stand column and a hydraulic motor which drives the rail shifting vehicle to slide along the extending direction of the rail shifting beam.
- 9. The automatic rail shifting device according to claim 8, comprising a wireless control device, wherein an input end of the wireless control device is connected with a remote controller, and an output end of the wireless control device is connected with the hydraulic power system.
- A rail transport vehicle train of , comprising a plurality of rail vehicles connected in series, wherein the rail vehicles are provided with an automatic rail shifting device of any as claimed in claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920912531.6U CN210000320U (en) | 2019-06-18 | 2019-06-18 | Automatic rail shifting device and steel rail transport vehicle set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920912531.6U CN210000320U (en) | 2019-06-18 | 2019-06-18 | Automatic rail shifting device and steel rail transport vehicle set |
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| CN210000320U true CN210000320U (en) | 2020-01-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092842A (en) * | 2019-06-18 | 2020-12-18 | 中车沈阳机车车辆有限公司 | Automatic rail shifting device and steel rail transport vehicle set |
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2019
- 2019-06-18 CN CN201920912531.6U patent/CN210000320U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092842A (en) * | 2019-06-18 | 2020-12-18 | 中车沈阳机车车辆有限公司 | Automatic rail shifting device and steel rail transport vehicle set |
| CN112092842B (en) * | 2019-06-18 | 2024-10-29 | 中车沈阳机车车辆有限公司 | Automatic rail pulling device and rail transport vehicle group |
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