CN-121990017-A - Intelligent anti-slip robot for rail locomotive

CN121990017ACN 121990017 ACN121990017 ACN 121990017ACN-121990017-A

Abstract

The invention discloses an intelligent anti-slip robot for a rail locomotive. The intelligent anti-slip robot for the rail locomotive comprises a frame positioned between a pair of rails, wherein the bottom surface of the frame is at least provided with a lifting mechanism for adjusting the height of the frame relative to the ground, two sides of the frame are provided with telescopic roller groups, the telescopic roller groups are connected with a driving mechanism for driving the telescopic roller groups to drive the frame to walk along the rails, one side of the frame is connected with anti-slip iron shoes through a turnover mechanism, and when the turnover mechanism drives the anti-slip iron shoes to turn upwards to a vertical state, the anti-slip iron shoes just fall on a rail tread, and the frame is provided with a storage battery pack for providing a power supply. The invention solves the problems that the labor intensity cannot be reduced in the real sense and the automation degree and the safety of the anti-slip operation of the rail locomotive are improved in the prior art.

Inventors

SHUAI LIGUO
ZHANG GUO
Shuai Bowei
SU LIYA
ZHU JIAN
ZHU CHONGWEN

Assignees

扬州天铁安全设备有限公司

Dates

Publication Date: 20260508
Application Date: 20260327

Claims (12)

1. The intelligent anti-slip robot for the rail locomotive is characterized by comprising a frame arranged between a pair of rails, wherein the bottom surface of the frame is at least provided with a lifting mechanism for adjusting the height of the frame relative to the ground, two sides of the frame are provided with telescopic roller groups, the telescopic roller groups are connected with a driving mechanism for driving the telescopic roller groups to drive the frame to walk along the rails, one side of the frame is connected with anti-slip iron shoes through a turnover mechanism, when the turnover mechanism drives the anti-slip iron shoes to turn upwards to a vertical state, the anti-slip iron shoes just fall on the rail treads, and the frame is provided with a storage battery pack for providing power.
2. The intelligent anti-slip robot of the rail locomotive according to claim 1, wherein the telescopic roller set comprises a first electric push rod fixedly connected with a frame, a wheel frame is fixedly connected with a telescopic end of the first electric push rod, and a plurality of driven rollers and at least one driving roller connected with a driving mechanism are arranged on the wheel frame.
3. The intelligent anti-slip robot for the rail locomotive is characterized in that the driven roller comprises a first shaft body fixedly connected with the wheel frame, a first rolling body is sleeved on the outer side of the first shaft body, the first rolling body is rotationally connected with the first shaft body, the driving roller comprises a second shaft body rotationally connected with the wheel frame, a second rolling body is sleeved on the outer side of the second shaft body, the second rolling body is fixedly connected with the second shaft body, and the outer diameters of the first rolling body and the second rolling body gradually shrink from two ends to the middle part and are in an inward concave arc shape.
4. The intelligent anti-slip robot for the rail locomotive is characterized in that the driving mechanism comprises a double-output speed reducer fixedly connected with a frame, a traveling motor is fixedly connected with the input end of the double-output speed reducer, first transmission shafts are fixedly connected with the output ends of the double-output speed reducer, one ends of the first transmission shafts are connected with the output ends of the double-output speed reducer, the other ends of the first transmission shafts are connected with second transmission shafts, spline shafts are arranged at one ends of the second transmission shafts, spline holes matched with the spline shafts are formed in the end parts of the first transmission shafts, the other ends of the second transmission shafts are movably connected with wheel frames through connecting pieces, the wheel frames can drive the second transmission shafts to synchronously move under the driving of the first electric push rods through the connecting pieces, the second transmission shafts can drive the connecting pieces to rotate around the axis of the second transmission shafts under the driving of the traveling motor, driving gears are arranged on one sides of the second transmission shafts, and driven gears are meshed with driven gears fixedly connected with the second shaft bodies.
5. The intelligent anti-slip robot for the rail locomotive according to claim 4, wherein a guide mechanism is arranged between the wheel frame and the locomotive frame and comprises a plurality of guide rods parallel to the first electric push rod, one side end parts of the guide rods are fixedly connected with the wheel frame, a first linear bearing is slidably arranged in the middle of the guide rods, the first linear bearing is arranged on the locomotive frame through a guide seat, and a second linear bearing which is slidably matched with the second transmission shaft is further arranged on the guide seat.
6. The intelligent anti-slip robot for a rail locomotive according to claim 5, wherein the wheel frame is provided with a plurality of side wheels, and the side wheels are matched with side walls of the rail to prevent the frame from deviating.
7. The intelligent anti-slip robot for the rail locomotive is characterized in that the turnover mechanism comprises a turnover motor fixedly connected with a frame, a turnover speed reducer is fixedly connected with an output shaft of the turnover motor, driving rotating shafts which are connected with the frame and can rotate relatively are arranged at output ends of the turnover speed reducer, driving rotating arms are arranged at two sides of the driving rotating shafts, one ends of the driving rotating arms are fixedly connected with the driving rotating shafts, a turnover frame for installing anti-slip iron shoes is hinged to the other ends of the driving rotating arms, one side of the turnover frame is hinged to the driving rotating arms, a driven rotating arm is hinged to the other side of the turnover frame, one end of the driven rotating arm is hinged to the turnover frame, and a driven rotating shaft which is connected with the frame in a rotating mode is fixedly connected to the other end of the driven rotating arm.
8. The intelligent anti-slip robot for the rail locomotive according to claim 7, wherein the frame is provided with a shoe bin for storing anti-slip shoes, and a plurality of anti-collision pads for supporting the anti-slip shoes are arranged in the shoe bin.
9. The intelligent anti-slip robot for a rail locomotive according to claim 7, wherein the frame is provided with a battery compartment, the storage battery pack is installed in the battery compartment, and the battery compartment is located on the opposite side of the shoe compartment.
10. The intelligent anti-slip robot for a rail locomotive is characterized in that the anti-slip skate comprises a bottom plate which is used for being attached to a rail tread, a shell is arranged on the top surface of the bottom plate, an arc-shaped surface which is used for being attached to the outer peripheral surface of a locomotive wheel is arranged on one side of the shell, a first magnetic seat and a second magnetic seat are arranged in the shell, the first magnetic seat is used for the locomotive wheel, the second magnetic seat is used for adsorbing the rail, an automatic switching mechanism is arranged on the outer sides of the first magnetic seat and the second magnetic seat and comprises a mounting plate fixedly connected with the shell, a switch reduction box is fixedly connected onto the mounting plate, a switch motor is arranged at the input end of the switch reduction box, a rotary table is arranged at the output end of the switch reduction box, and a knob driving piece is arranged on the rotary table.
11. The intelligent anti-slip robot for the rail locomotive according to claim 8, wherein the shell is provided with a second through hole on the arc surface, a first sensor is arranged in the second through hole and used for measuring the distance between the anti-slip iron shoe and the locomotive wheel, and a second sensor is arranged on one side of the frame, which is positioned on the anti-slip iron shoe, and used for measuring the distance between the frame and the locomotive.
12. The intelligent anti-slip robot of the rail locomotive according to claim 1, wherein the lifting mechanism comprises a second electric push rod fixedly connected with the frame, and a supporting seat for contacting the ground is arranged at the telescopic end of the second electric push rod.

Description

Intelligent anti-slip robot for rail locomotive Technical Field The invention relates to the technical field of rail safety equipment, in particular to an intelligent anti-slip robot for a rail locomotive. Background The present Chinese patent with the name of an automatic anti-slip system and method with the number of CN114261420B discloses an automatic anti-slip method, wherein the automatic anti-slip system is used for anti-slip, and the method comprises the following steps that (1) a mechanical arm drives a grabbing mechanism to place an anti-slip robot on a railway steel rail; and (2) conveying the anti-slip iron shoes to an anti-slip position on a railway steel rail by the anti-slip robot, and (3) withdrawing the anti-slip iron shoes from the anti-slip position by the anti-slip robot after the anti-slip is finished, wherein the mechanical arm drives the grabbing mechanism to grab the anti-slip robot and the anti-slip iron shoes back into the control box. According to the regulations of railway technical management regulations, when a train is hung, no connection is proper, and no anti-slip measures are required to be removed. The anti-slip iron shoes can be removed after the traction head and the locomotive are connected. Therefore, due to the blocking of the traction head, the anti-slip robot cannot enter the anti-slip iron shoes at one side of the traction head to be evacuated, and manual evacuation is needed at the moment, so that the labor intensity cannot be truly reduced in the prior art, and the degree of automation and the safety of the anti-slip operation of the rail locomotive are improved. Disclosure of Invention Aiming at the defects in the prior art, the intelligent anti-slip robot for the rail locomotive provided by the invention can truly reduce the labor intensity and improve the automation degree and the safety of the anti-slip operation of the rail locomotive. In order to achieve the purpose, the intelligent anti-slip robot for the rail locomotive adopts the following technical scheme: The utility model provides a swift current robot is prevented to track locomotive intelligence, including being in the frame between a pair of track, the bottom surface of frame is provided with a elevating system at least for adjust the height of frame for ground, the both sides of frame are provided with telescopic roller train, and telescopic roller train is connected with actuating mechanism, is used for driving telescopic roller train and drives the frame along the track walking, and one side of frame is connected with the swift current shoes through tilting mechanism, and tilting mechanism drives the swift current shoes and upwards turns over to when vertical state, prevents that the swift current shoes just fall on the track tread, and the frame is provided with the storage battery that is used for providing the power. Preferably, the telescopic roller group comprises a first electric push rod fixedly connected with the frame, a wheel frame is fixedly connected at the telescopic end of the first electric push rod, and a plurality of driven rollers and at least one driving roller connected with the driving mechanism are arranged on the wheel frame. Preferably, the driven roller comprises a first shaft body fixedly connected with the wheel frame, a first rolling body is sleeved on the outer side of the first shaft body, the first rolling body is rotationally connected with the first shaft body, the driving roller comprises a second shaft body rotationally connected with the wheel frame, a second rolling body is sleeved on the outer side of the second shaft body, the second rolling body is fixedly connected with the second shaft body, the outer diameters of the first rolling body and the second rolling body are gradually contracted from two ends to the middle part, and the outer diameters of the first rolling body and the second rolling body are in an inward concave arc shape. Preferably, the driving mechanism comprises a double-output speed reducer fixedly connected with the frame, a travelling motor is fixedly connected with the input end of the double-output speed reducer, first transmission shafts are fixedly connected with the output ends of the double-output speed reducer, one ends of the first transmission shafts are connected with the output ends of the double-output speed reducer, the other ends of the first transmission shafts are connected with second transmission shafts, spline shafts are arranged at one ends of the second transmission shafts, spline holes matched with the spline shafts are formed in the end parts of the first transmission shafts, the other ends of the second transmission shafts are movably connected with the wheel frame through connecting pieces, the wheel frame can drive the second transmission shafts to synchronously move under the driving of the first electric push rod through the connecting pieces, the second transmission shafts can drive the connecting pieces to r