Rust removal cleaning device for railway track

Abstract

The utility model relates to the technical field of railway maintenance, and discloses a railway track rust removal cleaning device which comprises a convenient shell assembly, a brake motor assembly is installed on the inner side of the convenient shell assembly, a transmission assembly is installed on the front side of the brake motor assembly, and a rust removal polishing assembly is installed at the bottom of the transmission assembly. And an amplification assembly is mounted on the periphery of the rust removing and polishing assembly. According to the rust removal and cleaning device, the amplification assembly is installed on the device, when the device is used, the amplification assembly can be used for supplementing the grinding area when the large area is ground, and therefore the rust removal and cleaning efficiency can be improved to a certain extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of railway maintenance, specifically is a rust cleaning device for railway track. BACKGROUND

[0002] Rail is the main component of railway track. Its function is to guide the wheels of locomotives and rolling stocks to advance, bear the huge pressure of the wheels, and transfer to the sleepers. The rail must provide a continuous, smooth and minimum resistance rolling surface for the wheels. In electrified railways or automatic block sections, the rail can also be used as a track circuit. The cross section of the rail adopts an I-shaped cross section with the best bending resistance, which is composed of a rail head, a rail waist and a rail bottom. In order to better withstand forces from all directions and ensure necessary strength conditions, the rail should have sufficient height, and the head and bottom should have sufficient area and height. The waist and bottom should not be too thin. In daily use, maintenance work needs to be done regularly to facilitate subsequent use. Regular cleaning and rust removal are required to ensure the smoothness of the track and avoid reduced applicability.

[0003] Application No. CN202323115768.7 discloses a rust cleaning device for railway track, relating to the technical field of railway cleaning, a bottom box; two groups of universal wheels are rotatably installed at the bottom of the bottom box; two pairs of transmission assemblies are rotatably installed in the bottom box, each pair of transmission assemblies includes a driving sprocket and a driven sprocket that mesh with each other; the two driving sprockets are connected by a transmission chain, a motor is fixedly installed on the bottom box to drive one of the driving sprockets to rotate, and a grinding roller is fixedly installed at the bottom of each of the driving sprocket and the driven sprocket, effectively solving the technical problem that the existing track cleaning device lacks a rust removal component and cannot perform rust removal work to prevent railway aging. However, there are deficiencies in that the fixed grinding head cannot perform efficient rust removal work when performing rust removal and grinding work on a large area, which results in low efficiency. UTILITY MODEL CONTENTS

[0004] The purpose of the present application is to provide a rust cleaning device for railway track, which solves the problem of low efficiency caused by the fixed grinding head that cannot perform efficient rust removal work when performing rust removal and grinding work on a large area.

[0005] To solve the above technical problems, the utility model is implemented by the following technical solutions:

[0006] The utility model discloses a rust cleaning device for railway track, including convenient shell subassembly, the inside installation of convenient shell subassembly has the brake motor subassembly, the front side installation of brake motor subassembly has transmission subassembly, the bottom installation of transmission subassembly has rust polishing subassembly, the periphery installation of rust polishing subassembly has expansion subassembly,

[0007] The expansion subassembly includes a supplementary surface, a assembling groove is formed in the middle of the supplementary surface, and high and low position limit buckles are installed on the top periphery of the supplementary surface.

[0008] Further, the convenient shell subassembly includes a protective shell, a splicing plate is installed on the front side of the protective shell, and a heat dissipation hole is formed in the middle top of the protective shell, and an installation groove is formed in the interior of the protective shell, a pull handle is connected to the middle top of the protective shell, and a stress groove is formed in the top front side of the pull handle.

[0009] Further, the brake motor subassembly includes a connecting shaft, the connecting shaft is installed on the rear side of a rotary motor, a transmission interface is installed on the front side of the rotary motor, and the rotary motor is installed in the interior of the installation groove.

[0010] Further, the transmission subassembly includes a transmission device, the transmission device is installed on the outer side of the transmission interface, and a transmission shaft is installed on the other side of the transmission device, and a rotary shaft is installed in the middle bottom of the transmission shaft.

[0011] Further, the rust polishing subassembly includes a connecting plate, the connecting plate is connected to the bottom of the rotary shaft, a sponge body is connected to the bottom of the connecting plate, and double rotary knobs are installed on the top periphery of the connecting plate, limit rods are installed on the two sides of the double rotary knobs, and a polishing sandpaper layer is installed in the bottom of the sponge body.

[0012] Further, the high and low position limit buckles are respectively matched with the limit rods on the two sides, and the polishing sandpaper layer is installed in the interior of the assembling groove.

[0013] The utility model has the following beneficial effects:

[0014] (1) the utility model discloses a rust cleaning device for railway track is installed expansion subassembly on the device, can make when using this device, through expansion subassembly can carry out the supplementary use of polishing area when polishing large area, can improve certain rust cleaning efficiency like this.

[0015] (2) the utility model discloses a rust cleaning device for railway track is replaced into convenient shell subassembly by the shell in the device, can make when using this device, through convenient shell subassembly in use, and provide convenient moving mode when carrying, make when using take more convenient.

[0016] Of course, implementing any product of the present application does not necessarily need to achieve all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed for the description of the embodiments will be briefly introduced as follows. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 It is a whole structure schematic diagram of the present application of a rust cleaning device for railway track;

[0019] Figure 2 It is a rust cleaning device for railway track of the present application of a rust cleaning and polishing assembly and an expansion assembly structure schematic diagram;

[0020] Figure 3 It is a cross-sectional structure schematic diagram of the present application of a rust cleaning device for railway track;

[0021] Figure 4 It is Figure 3 It is a structure enlarged schematic diagram of part A;

[0022] In the drawings, the component list represented by each number is as follows:

[0023] In the drawings: 1, convenient shell assembly; 2, brake motor assembly; 3, transmission assembly; 4, rust cleaning and polishing assembly; 5, expansion assembly; 101, protective shell; 102, splicing plate; 103, heat dissipation hole; 104, pull handle; 105, stress groove; 106, mounting groove; 201, connecting shaft; 202, rotary motor; 203, transmission interface; 301, transmission device; 302, transmission shaft; 303, rotary shaft; 401, connecting plate; 402, sponge body; 403, polishing sandpaper layer; 404, double rotary knob; 405, limiting rod; 501, supplementary surface; 502, assembly groove; 503, high-limiting buckle; 504, low-limiting buckle. DETAILED DESCRIPTION

[0024] 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 some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-4 The utility model discloses a rust cleaning device for railway track, including convenient shell subassembly 1, the inside installation of convenient shell subassembly 1 has brake motor subassembly 2, the front side installation of brake motor subassembly 2 has transmission subassembly 3, the bottom installation of transmission subassembly 3 has rust polishing subassembly 4, and the periphery of rust polishing subassembly 4 is installed with amplification subassembly 5;

[0026] Amplification subassembly 5 includes supplement surface 501, the middle of supplement surface 501 is equipped with assembly slot 502, and the top periphery of supplement surface 501 is installed with high position limiting buckle 503 and low position limiting buckle 504.

[0027] Convenient shell subassembly 1 includes protective shell 101, the front side installation of protective shell 101 has splicing plate 102, and the middle top of protective shell 101 is equipped with heat dissipation hole 103, and the inside of protective shell 101 is equipped with installation slot 106, and pull handle 104 is connected in the middle position of the top of protective shell 101, and the top front side of pull handle 104 is equipped with stress slot 105, when needing to change position, this time can be conveniently carried work through the pull handle 104 on the protective shell 101 of hand, then brake motor subassembly 2 is installed in the inside of installation slot 106, when operating in the inside, the high temperature of rotation speed generated in the inside is dissipated through heat dissipation hole 103, avoids certain influence to the inside.

[0028] Brake motor subassembly 2 includes connecting shaft 201, connecting shaft 201 is installed at the back of rotary motor 202, the front side of rotary motor 202 is installed with transmission interface 203, and rotary motor 202 is installed in installation slot 106, and rotary motor 202 drives the transmission interface 203 of front side, and the adjacent transmission device 301 is driven through transmission interface 203.

[0029] Transmission subassembly 3 includes transmission device 301, transmission device 301 is installed at the outside of transmission interface 203, and the other side of transmission device 301 is installed with transmission shaft 302, and the middle bottom of transmission shaft 302 is installed with rotary shaft 303, and the adjacent transmission shaft 302 is driven through transmission device 301, and then synchronous rotation work is carried out through rotary shaft 303 installed in the middle of transmission shaft 302, so that the rust polishing subassembly 4 connected to the bottom can be driven.

[0030] The rust removal and polishing assembly 4 comprises a connecting plate 401 connected to the bottom of the rotating shaft 303, and the bottom of the connecting plate 401 is connected with a sponge body 402, and the top periphery of the connecting plate 401 is provided with a double-rotating knob 404, the two sides of the double-rotating knob 404 are provided with limiting rods 405, and the bottom of the sponge body 402 is provided with a polishing sandpaper layer 403.

[0031] The high-position limiting buckle 503 and the low-position limiting buckle 504 are matched with the limiting rods 405 on the two sides, respectively, the polishing sandpaper layer 403 is installed in the inside of the assembling groove 502, the rust removal and polishing assembly 4 is correspondingly arranged in the inside of the assembling groove 502, at this time, the double-rotating knob 404 on the connecting plate 401 is rotated in two directions until the high-position limiting buckle 403 and the low-position limiting buckle 504 on the two sides are limited, and then the assembling work is completed, and the rust removal work is efficiently completed.

[0032] In use, first, the brake motor assembly 2 is installed inside the convenient shell assembly 1, then the transmission assembly 3 is driven by the brake motor assembly 2, then the rust removal polishing assembly 4 at the bottom can be driven to rotate for rust removal work, when the area is larger, the expansion assembly 5 can be supplemented around the rust removal polishing assembly 4 to increase the area and improve the polishing efficiency, then when using, when the position needs to be changed, the lifting handle 104 on the handheld protective shell 101 can be conveniently carried, then the brake motor assembly 2 is installed in the installation groove 106, when operating inside, the high speed generated inside is discharged through the heat dissipation hole 103 to avoid affecting the inside, then when the brake motor assembly 2 brakes, the front transmission interface 203 is driven by the rotating motor 202, the adjacent transmission device 301 is driven by the transmission interface 203, so that the adjacent transmission shaft 302 can be driven by the transmission device 301, then the synchronous rotating work is carried out through the rotating shaft 303 installed in the middle of the transmission shaft 302, so that the rust removal polishing assembly 4 connected at the bottom can be driven, when the rust removal polishing assembly 4 works, the polishing sandpaper layer 403 is installed on the connecting plate 401 through the sponge body 402, so that a certain activity space is provided during polishing, then when the efficiency needs to be improved or the rust in the corner is removed, the expansion assembly 5 can be installed outside the rust removal polishing assembly 4 to improve the efficiency, when assembling, the rust removal polishing assembly 4 is correspondingly installed in the assembly groove 502, then the double rotating knobs 404 on the connecting plate 401 are rotated in two directions until the high limit buckle 403 and the low limit buckle 504 on both sides are limited, and the assembly work is completed, and the rust removal work is efficiently completed.

[0033] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A rust removal and cleaning device for railway tracks, comprising a convenient housing assembly (1), characterized in that: The convenient housing assembly (1) has a brake motor assembly (2) installed on its inner side, a transmission assembly (3) installed on the front side of the brake motor assembly (2), a rust removal and polishing assembly (4) installed at the bottom of the transmission assembly (3), and an expansion assembly (5) installed around the rust removal and polishing assembly (4). The amplification component (5) includes a supplementary surface (501), an assembly groove (502) is provided in the middle of the supplementary surface (501), and a high-position limit buckle (503) and a low-position limit buckle (504) are installed around the top of the supplementary surface (501).

2. The rust removal and cleaning device for railway tracks according to claim 1, characterized in that: The convenient housing assembly (1) includes a protective housing (101), a splicing plate (102) is installed on the front side of the protective housing (101), and a heat dissipation hole (103) is opened in the middle top of the protective housing (101). At the same time, an installation groove (106) is opened inside the protective housing (101). A lifting handle (104) is connected to the top middle position of the protective housing (101), and a force-bearing groove (105) is opened on the top front side of the lifting handle (104).

3. The rust removal and cleaning device for railway tracks according to claim 1, characterized in that: The brake motor assembly (2) includes a connecting shaft (201) which is mounted on the rear side of a rotary motor (202). A transmission interface (203) is mounted on the front side of the rotary motor (202), and the rotary motor (202) is mounted inside a mounting slot (106).

4. A rust removal and cleaning device for railway tracks according to claim 1, characterized in that: The transmission assembly (3) includes a transmission device (301), which is installed on the outside of the transmission interface (203), and a transmission shaft (302) is installed on the other side of the transmission device (301), and a rotating shaft (303) is installed at the bottom center of the transmission shaft (302).

5. A rust removal and cleaning device for railway tracks according to claim 1, characterized in that: The rust removal and polishing assembly (4) includes a connecting plate (401), which is connected to the bottom of the rotating shaft (303). A sponge (402) is connected to the bottom of the connecting plate (401). A double rotating knob (404) is installed around the top of the connecting plate (401). Limiting rods (405) are installed on both sides of the double rotating knob (404). A sanding paper layer (403) is installed at the bottom of the sponge (402).

6. A rust removal and cleaning device for railway tracks according to claim 1, characterized in that: The high-position limit buckle (503) and the low-position limit buckle (504) are respectively adapted to the limit rods (405) on both sides, and the assembly groove (502) is equipped with a sandpaper layer (403).

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