A mine locomotive with track maintenance device

Abstract

The present application belongs to the field of rail transit technology, and particularly relates to a mine locomotive with a rail maintenance device, which comprises a locomotive, a bearing platform is arranged at the front of the locomotive, a mounting frame device is fixedly connected to the bearing platform, a brush device is slidably connected below the mounting frame device, the brush device can polish and brush the rail, a protection plate device is hingedly connected to the right end of the mounting frame device, a guide plate device is fixedly connected to the protection plate device, and the protection plate device can be adjusted in angle on the mounting frame device; the mounting frame device is arranged on the bearing platform at the front of the locomotive, cooperates with the protection plate device and the guide plate device, can clean sundries on the rail, and cooperates with the brush device to polish, brush and clean the rail; each maintenance module can work independently or cooperatively to realize multifunctional rail maintenance, has a simple structure, does not need to be disassembled during use, and meets the maintenance requirements of medium and short distance rails.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of rail transit, and particularly relates to a mine locomotive with a rail maintenance device. BACKGROUND

[0002] Rail transit refers to a kind of traffic tool or transportation system in which vehicles need to run on specific rails. In the traditional sense, rail transit is a railway system composed of traditional trains and standard railways. Rail transit is not only applied to long-distance and heavy-load transportation, but also widely used in medium and short-distance transportation. For example, mines will lay internal rails and use mine locomotives to transport minerals.

[0003] In order to ensure safety in production, various maintenance operations need to be carried out on the rails to ensure the safety of train operation and the good condition of each part of the rail, prolong the service life of each part of the rail, and avoid economic losses caused by long-term disrepair of rail equipment. The traditional maintenance method generally uses manual method. Due to high working intensity and low efficiency, professional maintenance devices are currently used to maintain the rails. However, the existing maintenance devices are mostly designed for long-distance rails and are large in size, which is very inconvenient to switch and is not suitable for medium and short-distance rails, especially mine rails which need high-frequency maintenance but have relatively short mileage. Manual maintenance is low in efficiency, and the use of professional large-scale maintenance equipment is high in cost and inconvenient to operate. It is necessary to design a multifunctional, simple-to-operate and convenient-to-switch rail maintenance device suitable for medium and short-distance rails.

[0004] Therefore, in view of the above problems, the present application provides a mine locomotive with a rail maintenance device. SUMMARY

[0005] The purpose of the present application is to solve the problems existing in the prior art by providing a mine locomotive with a rail maintenance device.

[0006] To achieve the above purpose, the specific technical scheme of the present application is as follows:

[0007] A mine locomotive with a rail maintenance device, comprising a locomotive, a bearing platform is arranged at the front of the locomotive, an installation frame device is fixedly connected to the bearing platform, a brush device is slidably connected below the installation frame device, the brush device can polish and brush the rails, a protective plate device is hingedly connected to the right end of the installation frame device, a guide plate device is fixedly connected to the protective plate device, and the protective plate device can adjust the angle on the installation frame device to maintain the locomotive and the rails.

[0008] As a further arrangement of the above-mentioned solution, the mounting frame device comprises a mounting plate, a fixing device is arranged on the left end face of the mounting plate, the mounting plate is vertically connected to the bearing platform through the fixing device, a group of vertical guide rails parallel to each other are arranged on the left end face of the mounting plate, the guide rails are located directly above the rails, a cylinder device is arranged between the guide rails, the cylinder device is provided with a downward telescopic rod, a spring is connected to the telescopic rod, and the upper end of the spring is fixedly connected to the telescopic rod.

[0009] As a further arrangement of the above-mentioned solution, the mounting plate is fixedly connected with a mounting horizontal plate on the right end face, the mounting horizontal plate is perpendicular to the mounting plate and parallel to the ground, wire wheel devices are symmetrically arranged on the mounting horizontal plate, the wire wheel devices are rotatably connected to the mounting horizontal plate, motors are connected to one side of the wire wheel devices, and elastic steel wires are wound on the wire wheel devices; the motors drive the wire wheel devices to rotate to implement winding and unwinding operations on the elastic steel wires; and a hinge shaft is arranged at the right end of the mounting horizontal plate.

[0010] As a further arrangement of the above-mentioned solution, a reinforcing plate is arranged between the mounting plate and the mounting horizontal plate, one end of the reinforcing plate is fixedly connected to the lower end of the mounting plate, and the other end of the reinforcing plate is fixedly connected to the right end of the mounting horizontal plate; the mounting plate, the mounting horizontal plate and the reinforcing plate form a triangular structure to improve the overall strength of the device; two parallel wire passing grooves are formed in the reinforcing plate, the wire passing grooves are located directly below the wire wheel devices, and fixed pulleys are rotatably connected in the wire passing grooves.

[0011] As a further arrangement of the above-mentioned solution, the brush device comprises a sliding platform, a connecting boss is arranged in the middle of the sliding platform, a guide hole is formed in the connecting boss, the guide hole is slidably connected to the telescopic rod, the upper end face of the connecting boss is fixedly connected to the spring, guide blocks are symmetrically arranged on the left and right sides of the connecting boss, guide grooves are formed in the guide blocks, the guide grooves are slidably connected to the guide rails, mounting bosses are connected to the left ends of the guide blocks, support wheels are fixedly mounted on the mounting bosses, the support wheels are located between the mounting bosses and the rails, and a group of brushes are rotatably connected to the left and right sides of the support wheels; when the cylinder device drives the telescopic rod to move downward, the support wheels and the brushes move downward synchronously, the support wheels roll after contacting the rails, the telescopic rod continues to move downward, the spring is compressed and deformed to apply pressure to the connecting boss, the elastic contact between the support wheels and the rails is ensured, the stability of the brush device is improved, at this time, the brushes are located on the left and right sides of the rails to polish and clean the rails, the brush device is separated from the rails and is stored when the cylinder device drives the telescopic rod to move upward, the locomotive can run without being affected, and the wear of the brush device is reduced.

[0012] As a further arrangement of the above-mentioned scheme, the guard plate device comprises a guard plate, the upper end of the guard plate is provided with a hinge, the guard plate is rotationally connected to the hinge shaft through the hinge, the lower end of the guard plate is rotationally connected with two bearing wheels, the bearing wheels are located directly above the rails, and a hook device is arranged on the inner side of the guard plate.

[0013] As a further arrangement of the above-mentioned scheme, the guide plate device comprises a guide plate, the guide plate is a V-shaped plate, the V-shaped end faces on both sides of the guide plate are fixedly connected with the guard plate, the lower end of the guide plate is transversely provided with a lower end surface platform, the upper end of the guide plate is fixedly connected with a positioning plate, and a positioning hole is formed in the positioning plate.

[0014] The present application has the following advantages:

[0015] When the device is used to clean the sundries on the rails, taking the cleaning of snow as an example, the guard plate is placed obliquely to the right and downward on the rails, at this time, the bearing wheels are in contact with the rails, the lower end surface platform of the guide plate is parallel to the rails and is close to the rails but does not contact the rails, the elastic steel cable on the wire wheel device is taken down, the elastic steel cable passes through the installation horizontal plate and the wire passing groove and is wound on the fixed pulley, one end of the elastic steel cable is fixed on the hook device, the motor is started, the wire wheel device rotates to tighten the elastic steel cable and is locked, under the guidance of the fixed pulley, a backward pulling force is applied to the guard plate, so that the bearing wheels are always in contact with the rails, the load fluctuation caused by the undulation of the rails is avoided, the stability of the device is increased, the locomotive moves forward, the guard plate cooperates with the guide plate device to push the snow on the rails to the two sides of the track, at the same time, the cylinder device is started to drive the telescopic rod to move downward, the supporting wheel and the brush are synchronously lowered, the supporting wheel rolls after being in contact with the rails, the telescopic rod continues to move downward, the spring is compressed and deformed and exerts a pressure on the connecting boss, so that the elastic contact of the supporting wheel with the rails is ensured and the stability of the brush device is increased, at this time, the brush is located on both sides of a single rail and grinds the rail, so that the snow is completely cleaned; in addition, for the maintenance under other conditions, such as the grass and other sundries on the rails, the guard plate cooperates with the guide plate device to push them away from the track, and the brush device can be used alone to grind and clean the rails.

[0016] When the rails do not need to be maintained, the device also does not need to be disassembled, the elastic steel cable is taken down from the hook device, the motor is started to store the elastic steel cable, the guard plate device and the guide plate device are rotated counterclockwise, so that the positioning plate is in contact with the upper end surface of the installation horizontal plate and the guide plate device is fixed on the installation horizontal plate through the positioning hole, at this time, the guard plate device and the guide plate device are obliquely arranged to the left and upward, and form a V shape with the reinforcing plate, which does not hinder the locomotive from moving forward and also reduces the wind resistance of the locomotive; the cylinder device drives the telescopic rod to move upward, the brush device is separated from the rails and is stored, which does not affect the locomotive to move and reduces the abrasion of the brush device.

[0017] The application sets the mounting frame device on the bearing platform in front of the locomotive, cooperates with the guard plate device and the guide plate device, can clean the sundries on the track, sets the brush device to brush and clean the rust of the track, each maintenance module of the device can work independently or cooperates with each other, realizes the track maintenance with multiple functions, has simple structure, does not need to be disassembled during use, meets the maintenance requirements of the medium and short distance track. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the appearance front view of the application;

[0019] Figure 2 It is the axonometric view of the application;

[0020] Figure 3 It is the position schematic view of the maintenance device after storage of the application;

[0021] Figure 4 It is the schematic view of the maintenance device of the application;

[0022] Figure 5 It is the front view of the maintenance device of the application;

[0023] Figure 6 It is the schematic view of the mounting frame device and the brush device of the application;

[0024] Figure 7 It is the axonometric schematic view of the mounting frame device and the brush device of the application;

[0025] Figure 8 It is the schematic view of the brush device of the application;

[0026] Figure 9 It is the schematic view of the guard plate device of the application;

[0027] Figure 10 It is the schematic view of the guide plate device of the application.

[0028] Locomotive; 2, bearing platform; 3, mounting frame device; 4, brush device; 5, guard plate device; 6, guide plate device; 7, rail; 301, mounting plate; 3011, fixing device; 3012, guide rail; 3013, cylinder device; 3013-1, telescopic rod; 3013-2, spring; 302, mounting cross plate; 3021, motor; 3022, wire wheel device; 3023, hinge shaft; 303, reinforcing plate; 3031, wire groove; 3032, fixed pulley; 304, elastic cable; 401, sliding platform; 4011, connecting boss; 4011-1, guide hole; 4012, guide block; 4012-1, guide groove; 4013, mounting boss; 402, support wheel; 403, brush; 501, guard plate; 502, hinge; 503, bearing wheel; 504, hook device; 601, guide plate; 602, lower end surface platform; 603, positioning plate; 6031, positioning hole. DETAILED DESCRIPTION

[0029] In order to enable persons skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by persons skilled in the art without creative work should fall within the protection scope of the present application.

[0030] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described below with reference to the drawings and in combination with the embodiments. Figures 1-10 The present application will be described in detail below.

[0031] As shown in Figure 1 , Figure 2 , Figure 3 The present embodiment discloses a mine locomotive with a rail maintenance device. The locomotive 1 is provided with a bearing platform 2 at the front position. The bearing platform 2 is fixedly connected with a mounting frame device 3. The mounting frame device 3 is slidably connected with a brush device 4 below. The brush device 4 can polish and brush the rail 7. The mounting frame device 3 is hingedly connected with a guard plate device 5 at the right end. The guard plate device 5 is fixedly connected with a guide plate device 6. The guard plate device 5 can adjust the angle on the mounting frame device 3, so as to maintain the locomotive 1 and the rail 7.

[0032] As shown in Figure 4 , Figure 5 , Figure 6 , Figure 7As shown, the mounting rack device 3 comprises a mounting plate 301, a fixing device 3011 is arranged on the left end face of the mounting plate 301, the mounting plate 301 is vertically connected to the bearing platform 2 through the fixing device 3011, a group of vertical guide rails 3012 parallel to each other are arranged on the left end face of the mounting plate 301, the guide rails 3012 are located directly above the rails 7, a cylinder device 3013 is arranged between the guide rails 3012, the cylinder device 3013 is provided with a downward telescopic rod 3013-1, a spring 3013-2 is connected to the telescopic rod 3013-1, and the upper end of the spring 3013-2 is fixedly connected with the telescopic rod 3013-1.

[0033] A mounting horizontal plate 302 is fixedly connected to the right end face of the mounting plate 301, the mounting horizontal plate 302 is perpendicular to the mounting plate 301 and parallel to the ground, wire wheel devices 3022 are symmetrically arranged on the mounting horizontal plate 302, the wire wheel devices 3022 are rotationally connected to the mounting horizontal plate 302, motors 3021 are connected to one side of the wire wheel devices 3022, elastic steel wires 304 are wound on the wire wheel devices 3022, the motors 3021 drive the wire wheel devices 3022 to rotate, and the elastic steel wires 304 are wound or unwound, and the right end of the mounting horizontal plate 302 is provided with a hinge shaft 3023.

[0034] A reinforcing plate 303 is arranged between the mounting plate 301 and the mounting horizontal plate 302, one end of the reinforcing plate 303 is fixedly connected to the lower end of the mounting plate 301, and the other end of the reinforcing plate 303 is fixedly connected to the right end of the mounting horizontal plate 302, the mounting plate 301, the mounting horizontal plate 302 and the reinforcing plate 303 form a triangular structure, the overall strength of the device is improved, two parallel wire passing grooves 3031 are formed in the reinforcing plate 303 and located directly below the wire wheel devices 3022, and a fixed pulley 3032 is rotationally connected in the wire passing grooves 3031.

[0035] As Figure 4 , Figure 7 , Figure 8As shown, the brush device 4 includes a sliding platform 401, a connecting boss 4011 is arranged at the middle of the sliding platform 401, a guide hole 4011-1 is opened on the connecting boss 4011, the guide hole 4011-1 is slidably connected with the telescopic rod 3013-1, the upper end surface of the connecting boss 4011 is fixedly connected with the spring 3013-2, guide blocks 4012 are symmetrically arranged on both sides of the connecting boss 4011, guide grooves 4012-1 are opened on the guide blocks 4012, the guide grooves 4012-1 are slidably connected with the guide rails 3012, mounting bosses 4013 are connected with the left ends of the guide blocks 4012, support wheels 402 are fixedly installed on the mounting bosses 4013, the support wheels 402 are located between the mounting bosses 4013 and the rails 7, a group of brushes 403 are rotatably connected on both sides of the support wheels 402, when the cylinder device 3013 drives the telescopic rod 3013-1 to move downward, the support wheels 402 and the brushes 403 synchronously descend, the support wheels 402 roll after contacting with the rails 7, the telescopic rod 3013-1 continues to move downward, the spring 3013-2 is compressed and deformed and exerts pressure on the connecting boss 4011, so that the elastic contact between the support wheels 402 and the rails 7 is ensured and the stability of the brush device 4 is increased, at this time, the brushes 403 are located on both sides of the rails 7, the rails 7 are brushed and polished, the cylinder device 3013 drives the telescopic rod 3013-1 to move upward, the brush device 4 is separated from the rails 7 and is stored, which does not affect the locomotive 1 to run and reduces the abrasion of the brush device 4.

[0036] As shown in the figure, Figure 9 As shown, the guard plate device 5 includes a guard plate 501, a hinge 502 is arranged on the upper end of the guard plate 501, the guard plate 501 is rotatably connected with the hinge shaft 3023 through the hinge 502, two bearing wheels 503 are rotatably connected with the lower end of the guard plate 501, the bearing wheels 503 are located directly above the rails 7, and a hook device 504 is arranged on the inner side of the guard plate 501.

[0037] As shown in the figure, Figure 10 As shown, the guide plate device 6 includes a guide plate 601, the guide plate 601 is a V-shaped plate, the V-shaped end surfaces on both sides of the guide plate 601 are fixedly connected with the guard plate 501, a lower end surface platform 602 is transversely arranged on the lower end of the guide plate 601, a positioning plate 603 is fixedly connected with the upper end of the guide plate 601, and positioning holes 6031 are opened on the positioning plate 603.

[0038] The working principle of the present application: taking the cleaning of snow as an example, first, place the protective plate 501 obliquely to the right and down on the rail 7, at this time the bearing wheel 503 is in contact with the rail 7, the lower end surface platform 602 of the guide plate 601 is parallel to the rail 7 and close to it but does not contact, the elastic steel cable 304 on the wire wheel device 3022 is removed, the elastic steel cable 304 passes through the installation horizontal plate 302 and the wire groove 3031 and is wound on the fixed pulley 3032, one end of the elastic steel cable 304 is fixed on the hook device 504, the motor 3021 is started, the wire wheel device 3022 rotates to tighten the elastic steel cable 304 and locks, under the guidance of the fixed pulley 3032, the protective plate 501 is applied with a backward pulling force, so as to ensure that the bearing wheel 503 is always in contact with the rail 7, avoiding the situation that the load fluctuates due to the ups and downs of the rail 7, the locomotive 1 drives forward, the protective plate 501 cooperates with the guide plate device 6 to push the snow on the rail 7 to the sides of the track, at the same time the cylinder device 3013 is started to drive the telescopic rod 3013-1 to move downward, the supporting wheel 402 and the brush 403 are lowered synchronously, the supporting wheel 402 rolls after contacting with the rail 7, the telescopic rod 3013-1 continues to move downward, the spring 3013-2 is compressed and deformed and applies pressure to the connecting boss 4011, ensuring the elastic contact of the supporting wheel 402 with the rail 7 and increasing the stability of the brush device 4, at this time the brush 403 is located on both sides of the single rail 7, and the rail 7 is brushed, so that the snow is completely cleaned; in other maintenance situations, such as cleaning the grass and other sundries on the rail, the protective plate 501 cooperates with the guide plate device 6 to push them away from the track, and the brush device 4 can be used alone to brush and clean the rust on the rail 7; when the rail 7 does not need to be maintained, the device does not need to be disassembled, the elastic steel cable 304 is removed from the hook device 504, the motor 3021 is started to store the elastic steel cable 304, the protective plate device 5 and the guide plate device 6 are rotated counterclockwise, so that the positioning plate 603 is in contact with the upper end surface of the installation horizontal plate 302, and the guide plate device 6 is fixed on the installation horizontal plate 302 through the positioning hole 6031, at this time the protective plate device 5 and the guide plate device 6 are arranged obliquely to the left and up, and form a V shape with the reinforcing plate 303 (as shown in Figure 3 illustrated), which does not hinder the forward movement of the locomotive 1 and also reduces the wind resistance of the locomotive 1, the cylinder device 3013 drives the telescopic rod 3013-1 to move upward, the brush device 4 is separated from the rail 7 and is stored, which does not affect the movement of the locomotive 1 and reduces the wear of the brush device 4.

[0039] The foregoing merely illustrates the principles of the application and application of its leading features. This application is not limited to the illustrative embodiments shown and described herein. Rather, this application is capable of operating within a further range of conditions and environments than those specifically described herein, and further modifications can be made without departing from the spirit or scope of the application. Accordingly, the description is to be construed as illustrative only and not restrictive of the broad disclosure or application of the application. The specification and drawings are, accordingly, to be regarded simply as illustrative and with the scope of the application being measured by the appended claims, and not with the specification. No admission is made that any reference constitutes prior art. It is my intent, therefore, to be limited only as appears in the following claims.

[0040] Furthermore, it should be understood that although the description above relates to embodiments, not every embodiment contains only one independent technical solution, and the description above is only for the sake of clarity, and those skilled in the art should understand the description as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A mining locomotive with a track maintenance device, comprising a locomotive, wherein a support platform is provided at the front of the locomotive, characterized in that, A mounting frame device is fixedly connected to the bearing platform. A brush device is slidably connected below the mounting frame device. A protective plate device is hinged to the right end of the mounting frame device. A guide plate device is fixedly connected to the protective plate device. The protective plate device can be adjusted in angle on the mounting frame device. The mounting bracket device includes a mounting plate, a mounting horizontal plate is fixedly connected to the right end face of the mounting plate, the mounting horizontal plate is perpendicular to the mounting plate and parallel to the ground, a symmetrically arranged thread wheel device is provided on the mounting horizontal plate, the thread wheel device is rotatably connected to the mounting horizontal plate, a motor is connected to one side of the thread wheel device, an elastic steel cable is wound on the thread wheel device, and a hinge shaft is provided at the right end of the mounting horizontal plate; A reinforcing plate is provided between the mounting plate and the mounting horizontal plate. One end of the reinforcing plate is fixedly connected to the lower end of the mounting plate, and the other end of the reinforcing plate is fixedly connected to the right end of the mounting horizontal plate. The mounting plate, the mounting horizontal plate, and the reinforcing plate form a triangular structure. Two parallel wire-passing grooves are opened on the reinforcing plate. The wire-passing grooves are located directly below the wire wheel device. A fixed pulley is rotatably connected in the wire-passing groove. The protective plate device includes a protective plate with a hinge at the upper end. The protective plate is rotatably connected to the hinge shaft via the hinge. Two bearing wheels are rotatably connected to the lower end of the protective plate. The bearing wheels are located directly above the rail. A hook device is provided on the inner side of the protective plate.

2. The mining locomotive with track maintenance device according to claim 1, characterized in that, A fixing device is provided on the left end face of the mounting plate. The mounting plate is vertically connected to the bearing platform through the fixing device. A set of parallel vertical guide rails are provided on the left end face of the mounting plate. The guide rails are located directly above the rails. A cylinder device is provided between the guide rails. The cylinder device is provided with a downward telescopic rod. A spring is connected to the telescopic rod. The upper end of the spring is fixedly connected to the telescopic rod.

3. The mining locomotive with track maintenance device according to claim 2, characterized in that, The brush device includes a sliding platform with a connecting boss in the middle. The connecting boss has a guide hole that is slidably connected to a telescopic rod. The upper surface of the connecting boss is fixedly connected to a spring. Guide blocks are symmetrically arranged on both sides of the connecting boss. Guide grooves are opened on the guide blocks and are slidably connected to a guide rail. A mounting boss is connected to the left end of the guide block. A support wheel is fixedly mounted on the mounting boss. The support wheel is located between the mounting boss and the rail. A set of brushes is rotatably connected to both sides of the support wheel.

4. The mining locomotive with track maintenance device according to claim 1, characterized in that, The guide plate device includes a guide plate, which is a V-shaped plate. The V-shaped end faces on both sides of the guide plate are fixedly connected to the protective plate. The lower end of the guide plate has a lower end face platform cut across it. A positioning plate is fixedly connected to the upper end of the guide plate, and a positioning opening is provided on the positioning plate.

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