Track row scale with automatic adjusting function for sub-sleeper platform

Abstract

The invention discloses a track panel sizing device with an automatic adjusting function for a sub-sleeper platform, the track panel sizing device comprises a vehicle body, a positioning device, a grabbing device and a drilling device, the vehicle body serves as a mounting foundation and is used for connecting other parts, the positioning device is used for fixing the position of a sleeper, and the grabbing device is used for grabbing the sleeper. The grabbing device can recognize the adjacent sleepers and automatically adjust the gauge between the adjacent sleepers, the two drilling devices are arranged and used for drilling the fixed sleepers, then bolt fixing is conducted manually, and the fixed sleepers are prevented from deviating again.

Description

Technical Field

[0001] The invention relates to the technical field of rail sizing for a sleeper separation platform, in particular to a rail sizing for a sleeper separation platform with an automatic adjustment function. Background Art

[0002] Railway tracks usually consist of two parallel steel rails fixed on sleepers, under which is the ballast, which is composed of rail supports, fasteners, rail holders, track clamps, spring bars, railroad spikes and other railway accessories. Sleepers are also called sleepers, ash sleepers or road sleepers, which are used to distribute the weight of the rails and the pressure on the rails, and to maintain a fixed track gauge.

[0003] When laying the sleeper rails, the track gauges are unequal, which requires subsequent adjustment and may even lead to uneven track stress when the train is running and a short service life of the sleeper rails. Therefore, the present invention proposes a rail sizing device for a sleeper platform with an automatic adjustment function. When laying the sleeper rails, the spacing between the sleeper rails can be automatically adjusted and fixed with holes. Summary of the invention

[0004] The object of the present invention is to provide a rail sizing device for a sleeper platform with an automatic adjustment function to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a rail sizing device for a sleeper separation platform with an automatic adjustment function, the sizing device comprising a vehicle body, a positioning device, a grabbing device and a drilling device, the positioning device, the grabbing device and the drilling device are fastened to the vehicle body, the grabbing direction of the grabbing device is downward, the drilling direction of the drilling device is downward, the motion trajectories of the positioning device and the grabbing device are in the same plane, two drilling devices are provided, and the two drilling devices are located on both sides of the positioning device.

[0006] The car body is used as the installation basis for connecting other components. The positioning device is used to fix the position of the sleeper rails. The grabbing device can identify adjacent sleeper rails and automatically adjust the track gauge between adjacent sleeper rails. Two drilling devices are provided and arranged on both sides of the positioning device. They are used to drill holes in the sleeper rails that have been fixed by the positioning device, and then manually bolt them to prevent the fixed sleeper rails from running off again.

[0007] The vehicle body includes a frame, a driving wheel and a driven wheel, the frame is rotatably connected to the driving wheel and the driven wheel, two driving wheels and two driven wheels are respectively provided, the two driving wheels are located on the side of the frame close to the grasping device, and the two driven wheels are located on the side of the frame close to the positioning device.

[0008] The frame serves as an installation base for installing other components. A motor is set inside the driving wheel to output torque, driving the wheel body of the driving wheel to rotate, thereby driving the frame to move. The driven wheel moves under the drive of the driving wheel, causing the vehicle body to move on the railway track.

[0009] The positioning device comprises a first telescopic cylinder and a baffle device, the fixed end of the first telescopic cylinder is tightly connected to the vehicle body, and the baffle device is tightly connected to the output end of the first telescopic cylinder.

[0010] The first telescopic cylinder is used to provide power so that the baffle device can be extended and retracted without causing movement interference. The first telescopic cylinder is fixed on the vehicle body and moves together with the vehicle body. The baffle device is used to accurately position the sleeper rail.

[0011] The grabbing device includes a first linear module, a second telescopic cylinder, a grabbing mechanism, an identification CCD and a limit plate. The fixed end of the first linear module is tightly connected to the frame, the output end of the first linear module is tightly connected to the fixed end of the second telescopic cylinder, the output end of the second telescopic cylinder is tightly connected to the grabbing mechanism, the identification CCD is tightly connected to the first linear module, the identification CCD is electrically connected to the first linear module, the limit plate is tightly connected to the first linear module, the limit plate is located on the side of the first linear module away from the driving wheel, the identification CCD is located on the side of the first linear module close to the driving wheel, and the distance from the limit plate to the baffle device is the standard track gauge.

[0012] The first linear module adopts the existing module structure, and generally drives the lead screw to rotate through a motor. The torque is converted into linear displacement through the cooperation of the lead screw and the nut, which is used to drive the second telescopic cylinder to make linear motion, so that the positioning accuracy is high. The second telescopic cylinder serves as a power to drive the capture mechanism to extend and retract. The capture mechanism is used to capture the sleeper rails, so that the sleeper spacing of the sleeper distribution platform is equal. The identification CCD is used to identify the position of the sleeper rails, so that the first linear module can be positioned at the position of the sleeper rails for grabbing. The limit plate is used to achieve equal sleeper spacing of the sleeper distribution platform. The distance from the limit plate to the baffle device is the standard track gauge, so that when the first linear module drives the sleeper rail to move to the limit plate, the sleeper rail captured by the capture mechanism to the sleeper rail fixed by the baffle device always maintains the standard track gauge, realizing the function of automatically adjusting the sleeper spacing by rail arrangement, avoiding the problem of uneven track force caused by unequal track gauges.

[0013] The drilling device includes a third telescopic cylinder, a first motor, a drill bit and a fixed rod, the fixed rod is fastened to the frame, the fixed end of the third telescopic cylinder is fastened to the fixed rod, the output end of the third telescopic cylinder is fastened to the fixed end of the first motor, and the output end of the first motor is rotatably connected to the drill bit.

[0014] The third telescopic cylinder is used as a power to drive the first motor to perform telescopic movement. The first motor is used as a power to output torque to the drill bit so that the drill bit rotates. The fixed rod is used to connect the third telescopic cylinder and the frame so that the third telescopic cylinder and the frame move together.

[0015] The baffle device includes a second linear module, a positioning baffle and a movable baffle. The fixed end of the second linear module is tightly connected to the output end of the first telescopic cylinder, the positioning baffle is tightly connected to the second linear module, the movable baffle is tightly connected to the output end of the second linear module, the positioning baffle is located on the side of the second linear module close to the driven wheel, and the movable baffle is located on the side of the second linear module away from the driven wheel.

[0016] The second linear module adopts the existing module structure, and generally drives the lead screw to rotate through a motor. The torque is converted into linear displacement through the cooperation of the lead screw and the nut, which is used to drive the movable baffle to move linearly. The positioning baffle is fixed on the side of the second linear module close to the driven wheel, which is used to achieve precise positioning of the sleeper rail. The movable baffle moves linearly on the side of the second linear module away from the driven wheel, which is used to fix the sleeper rail, making the positioning of the sleeper rail more accurate and the control of the sleeper distance more precise.

[0017] The capturing mechanism comprises a fixed plate, a grabbing clamp and a second motor. The fixed plate and the output end of the second telescopic cylinder are tightly connected. The grabbing clamp and the fixed plate are rotatably connected. The output end of the second motor and the grabbing clamp are tightly connected. Two grabbing clamps and two second motors are provided respectively. The two grabbing clamps and the second motor are located on both sides of the fixed plate.

[0018] The fixing plate is used as an installation base for installing the gripper and the second motor. The gripper is provided with two grippers for grabbing the sleeper rail so that the sleeper rail can be grabbed smoothly. The second motor is provided with two power sources to output torque to the gripper to realize the gripping and releasing actions of the gripper.

[0019] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention is provided with a first telescopic cylinder, a second telescopic cylinder and a third telescopic cylinder, which are used to drive different components to move up and down to prevent motion interference during the movement of the vehicle body; a baffle device is provided to fix the sleeper rail so that the sleeper rail can be fixed and positioned; a drilling device is provided on both sides of the positioning device to punch holes in the fixed sleeper rail, and is manually bolted to prevent the positioned sleeper rail from deviating; an identification CCD is provided to identify the position of the sleeper rail, and then the identification electrical signal is transmitted to the first linear module to achieve precise grasping of the sleeper rail; a limit plate is provided, and the distance between the limit plate and the positioning baffle is the standard track gauge, thereby realizing the automatic adjustment function of the track gauge, so that the distance between adjacent sleeper rails is equal, the railway track is evenly stressed, and the service life is longer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the transmission process of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the punching device of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the positioning device of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the grabbing device of the present invention;

[0026] In the figure: 1-body, 2-positioning device, 3-grabbing device, 4-drilling device, 11-frame, 12-driving wheel, 13-driven wheel, 21-first telescopic cylinder, 22-baffle device, 31-first linear module, 32-second telescopic cylinder, 33-grabbing mechanism, 34-identification CCD, 35-limiting plate, 41-third telescopic cylinder, 42-first motor, 43-drill bit, 44-fixed rod, 221-second linear module, 222-positioning baffle, 223-movable baffle, 331-fixed plate, 332-grabbing clamp, 333-second motor. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] The present invention provides a technical solution:

[0029] like Figure 1 As shown, a rail arrangement for a sleeper platform with an automatic adjustment function includes a vehicle body 1, a positioning device 2, a gripping device 3 and a drilling device 4. The positioning device 2, the gripping device 3 and the drilling device 4 are fastened to the vehicle body 1. The gripping direction of the gripping device 3 is downward, and the drilling direction of the drilling device 4 is downward. The movement trajectories of the positioning device 2 and the gripping device 3 are in the same plane. Two drilling devices 4 are provided, and the two drilling devices 4 are located on both sides of the positioning device 2.

[0030] The car body 1 is used as an installation base for connecting other components. The positioning device 2 is used to fix the position of the sleeper rail. The gripping device 3 can identify adjacent sleeper rails and automatically adjust the track gauge between adjacent sleeper rails. Two drilling devices 4 are provided and arranged on both sides of the positioning device 2. They are used to drill holes in the sleeper rails that have been fixed by the positioning device 2, and then manually bolt them to prevent the fixed sleeper rails from deviating again.

[0031] like Figure 1-2 As shown, the vehicle body 1 includes a frame 11, a driving wheel 12 and a driven wheel 13. The frame 11 and the driving wheel 12 and the driven wheel 13 are rotatably connected. There are two driving wheels 12 and two driven wheels 13. The two driving wheels 12 are located on the side of the frame 11 close to the grasping device 3, and the two driven wheels 13 are located on the side of the frame 11 close to the positioning device 2.

[0032] The frame 11 is used as an installation base for installing other components. A motor is set inside the driving wheel 12 to output torque, drive the wheel body of the driving wheel 12 to rotate, thereby driving the frame 11 to move, and the driven wheel 13 moves under the drive of the driving wheel 12, so that the vehicle body 1 moves on the railway track.

[0033] like Figure 1-2 As shown, the positioning device 2 includes a first telescopic cylinder 21 and a baffle device 22 . The fixed end of the first telescopic cylinder 21 is tightly connected to the vehicle body 1 , and the baffle device 22 is tightly connected to the output end of the first telescopic cylinder 21 .

[0034] The first telescopic cylinder 21 is used to provide power so that the baffle device 22 can be extended and retracted without causing movement interference. The first telescopic cylinder 21 is fixed on the vehicle body 1 and moves together with the vehicle body 1. The baffle device 22 is used to accurately position the sleeper rail.

[0035] like Figure 1-2 As shown, the grabbing device 3 includes a first linear module 31, a second telescopic cylinder 32, a grabbing mechanism 33, an identification CCD 34 and a limit plate 35. The fixed end of the first linear module 31 is fastened to the frame 11, the output end of the first linear module 31 is fastened to the fixed end of the second telescopic cylinder 32, the output end of the second telescopic cylinder 32 is fastened to the grabbing mechanism 33, the identification CCD 34 is fastened to the first linear module 31, the identification CCD 34 is electrically connected to the first linear module 31, the limit plate 35 is fastened to the first linear module 31, the limit plate 35 is located on the side of the first linear module 31 away from the driving wheel 12, the identification CCD 34 is located on the side of the first linear module 31 close to the driving wheel 12, and the distance from the limit plate 35 to the baffle device 22 is the standard track gauge.

[0036] The first linear module 31 adopts the existing module structure, and generally drives the lead screw to rotate through a motor. The lead screw and the nut cooperate to convert the torque into linear displacement, which is used to drive the second telescopic cylinder 32 to do linear motion, so that the positioning accuracy is high. The second telescopic cylinder 32 is used as a power to drive the capture mechanism 33 to extend and retract. The capture mechanism 33 is used to capture the sleeper rail so that the sleeper spacing of the sleeper distribution platform is equal. The identification CCD34 is used to identify the position of the sleeper rail so that the first linear module 31 can be positioned at the position of the sleeper rail for capture. The limit plate 35 is used to achieve equal sleeper spacing of the sleeper distribution platform. The distance from the limit plate 35 to the baffle device 22 is the standard track gauge, so that when the first linear module 31 drives the sleeper rail to move to the limit plate 35, the sleeper rail captured by the capture mechanism 33 to the sleeper rail fixed by the baffle device 22 always maintains the standard track gauge, realizing the automatic adjustment of the sleeper spacing function of the rail arrangement, avoiding the problem of uneven track force caused by unequal track gauges.

[0037] like Figure 1 to Figure 3 As shown, the drilling device 4 includes a third telescopic cylinder 41, a first motor 42, a drill bit 43 and a fixed rod 44, the fixed rod 44 is fastened to the frame 11, the fixed end of the third telescopic cylinder 41 is fastened to the fixed rod 44, the output end of the third telescopic cylinder 41 is fastened to the fixed end of the first motor 42, and the output end of the first motor 42 is rotatably connected to the drill bit 43.

[0038] The third telescopic cylinder 41 is used as a power to drive the first motor 42 to perform telescopic movement. The first motor 42 is used as a power to output torque to the drill bit 43, so that the drill bit 43 rotates. The fixing rod 44 is used to connect the third telescopic cylinder 41 and the frame 11, so that the third telescopic cylinder 41 and the frame 11 move together.

[0039] like Figure 2 to Figure 5 As shown, the baffle device 22 includes a second linear module 221, a positioning baffle 222 and a movable baffle 223. The fixed end of the second linear module 221 is fastened to the output end of the first telescopic cylinder 21, the positioning baffle 222 is fastened to the second linear module 221, the movable baffle 223 is fastened to the output end of the second linear module 221, the positioning baffle 222 is located on the side of the second linear module 221 close to the driven wheel 13, and the movable baffle 223 is located on the side of the second linear module 221 away from the driven wheel 13.

[0040] The second linear module 221 adopts the existing module structure, and generally drives the lead screw to rotate through a motor, and converts the torque into linear displacement through the cooperation of the lead screw and the nut, which is used to drive the movable baffle 223 to move linearly. The positioning baffle 222 is fixed on the side of the second linear module 221 close to the driven wheel 13, which is used to achieve precise positioning of the sleeper rail. The movable baffle 223 moves linearly on the side of the second linear module 221 away from the driven wheel 13, which is used to fix the sleeper rail, so that the positioning of the sleeper rail is more accurate and the control of the sleeper distance is more precise.

[0041] like Figure 2 to Figure 5 As shown, the capturing mechanism 33 includes a fixed plate 331, a grabbing clamp 332 and a second motor 333. The fixed plate 331 is fastened to the output end of the second telescopic cylinder 32. The grabbing clamp 332 is rotatably connected to the fixed plate 331. The output end of the second motor 333 is fastened to the grabbing clamp 332. Two grabbing clamps 332 and two second motors 333 are provided respectively. The two grabbing clamps 332 and the second motor 333 are located on both sides of the fixed plate 331.

[0042] The fixing plate 331 is used as an installation base for installing the gripping clamp 332 and the second motor 333. The gripping clamp 332 is provided with two for gripping the sleeper rail so that the sleeper rail can be gripped smoothly. The second motor 333 is provided with two as power to output torque to the gripping clamp 332 to realize the gripping and releasing action of the gripping clamp 332.

[0043] The working principle of the present invention is as follows: the driving wheel 12 drives the frame 11 and the driven wheel 13 to move, so that the vehicle body 1 moves to the specified position, the first telescopic cylinder 21 drives the baffle device 22 to move downward, so that the first sleeper rail is located between the positioning baffle 222 and the movable baffle 223, the second linear module 221 drives the movable baffle 223 to move toward the positioning baffle 222, so that the first sleeper rail is fixed between the positioning baffle 222 and the movable baffle 223, the third telescopic cylinder 41 drives the first motor 42 to move downward, the first motor 42 outputs torque to the drill bit 43, so that the drill bit 43 rotates while moving downward, so as to realize the drilling of the first sleeper rail, and then it is manually fixed with bolts, and at the same time, the CCD 34 recognizes the position of the second sleeper rail, and transmits the recognized electrical signal to the first linear module 3 1, so that the first linear module 31 drives the second telescopic cylinder 32 to the position of the second sleeper rail, the second telescopic cylinder 32 drives the capture mechanism 33 to move downward, so that the second sleeper rail is located between the two grabbing clamps 332, and the two second motors 333 output torque to the two grabbing clamps 332 to capture the second sleeper rail, and then the second telescopic cylinder 32 drives the capture mechanism 33 that has captured the second sleeper rail to move upward, and the first linear module 31 drives the second telescopic cylinder 32 to move to the limit plate 35, and then the second telescopic cylinder 32 moves downward again, and the two second motors 333 output torque to the two grabbing clamps 332 to place the second sleeper rail, and the distance from the limit plate 35 to the positioning baffle 222 is the standard track gauge, thereby realizing the automatic adjustment of the track gauges of two adjacent sleeper rails, so that the sleeper distances between the sleeper rails of the sleeper distribution platform are equal.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rail sizing device for a sleeper distribution platform with an automatic adjustment function, characterized in that: The row ruler comprises a vehicle body (1), a positioning device (2), a grasping device (3) and a drilling device (4); the positioning device (2), the grasping device (3) and the drilling device (4) are tightly connected to the vehicle body (1); the grasping direction of the grasping device (3) is downward; the drilling direction of the drilling device (4) is downward; the movement trajectories of the positioning device (2) and the grasping device (3) are in the same plane; two drilling devices (4) are provided, and the two drilling devices (4) are located on both sides of the positioning device (2).

2. The rail arrangement and sizing device for a sleeper distribution platform with an automatic adjustment function according to claim 1, characterized in that: The vehicle body (1) comprises a vehicle frame (11), a driving wheel (12) and a driven wheel (13); the vehicle frame (11) is rotatably connected to the driving wheel (12) and the driven wheel (13); two of the driving wheels (12) and two of the driven wheels (13) are provided; the two driving wheels (12) are located on a side of the vehicle frame (11) close to the gripping device (3); and the two driven wheels (13) are located on a side of the vehicle frame (11) close to the positioning device (2).

3. The rail arrangement and sizing device for a sleeper distribution platform with an automatic adjustment function according to claim 1, characterized in that: The positioning device (2) comprises a first telescopic cylinder (21) and a baffle device (22); the fixed end of the first telescopic cylinder (21) is tightly connected to the vehicle body (1); and the baffle device (22) is tightly connected to the output end of the first telescopic cylinder (21).

4. The rail arrangement and sizing device for a sleeper distribution platform with an automatic adjustment function according to claim 3, characterized in that: The grabbing device (3) comprises a first linear module (31), a second telescopic cylinder (32), a grabbing mechanism (33), an identification CCD (34) and a limit plate (35); a fixed end of the first linear module (31) is tightly connected to the vehicle frame (11); an output end of the first linear module (31) is tightly connected to the fixed end of the second telescopic cylinder (32); an output end of the second telescopic cylinder (32) is tightly connected to the grabbing mechanism (33); the identification CCD (34) and the first linear module (31) are tightly connected to the fixed end of the second telescopic cylinder (32); A straight line module (31) is tightly connected, the identification CCD (34) is electrically connected to the first straight line module (31), the limit plate (35) is tightly connected to the first straight line module (31), the limit plate (35) is located on a side of the first straight line module (31) away from the driving wheel (12), the identification CCD (34) is located on a side of the first straight line module (31) close to the driving wheel (12), and the distance from the limit plate (35) to the baffle device (22) is the standard track gauge.

5. The rail arrangement and sizing device for a sleeper distribution platform with an automatic adjustment function according to claim 1, characterized in that: The drilling device (4) comprises a third telescopic cylinder (41), a first motor (42), a drill bit (43) and a fixing rod (44); the fixing rod (44) is tightly connected to the vehicle frame (11); the fixing end of the third telescopic cylinder (41) is tightly connected to the fixing rod (44); the output end of the third telescopic cylinder (41) is tightly connected to the fixed end of the first motor (42); and the output end of the first motor (42) is rotatably connected to the drill bit (43).

6. The rail arrangement and sizing device for a sleeper distribution platform with an automatic adjustment function according to claim 3, characterized in that: The baffle device (22) comprises a second linear module (221), a positioning baffle (222) and a movable baffle (223); the fixed end of the second linear module (221) is tightly connected to the output end of the first telescopic cylinder (21); the positioning baffle (222) is tightly connected to the second linear module (221); the movable baffle (223) is tightly connected to the output end of the second linear module (221); the positioning baffle (222) is located on a side of the second linear module (221) close to the driven wheel (13); and the movable baffle (223) is located on a side of the second linear module (221) away from the driven wheel (13).

7. The rail arrangement and sizing device for a sleeper distribution platform with automatic adjustment function according to claim 4, characterized in that: The capturing mechanism (33) comprises a fixing plate (331), a grabbing clamp (332) and a second motor (333); the fixing plate (331) and an output end of the second telescopic cylinder (32) are tightly connected; the grabbing clamp (332) and the fixing plate (331) are rotatably connected; the output end of the second motor (333) and the grabbing clamp (332) are tightly connected; two grabbing clamps (332) and two second motors (333) are each provided; and the two grabbing clamps (332) and the two second motors (333) are located on both sides of the fixing plate (331).

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