CN216338781U

CN216338781U - Rust removal device for railway maintenance

Info

Publication number: CN216338781U
Application number: CN202123166975.6U
Authority: CN
Inventors: 郭志洲; 宋良凯; 孙立鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-04-19
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a rust removing device for railway maintenance, which comprises a mounting plate, wherein the bottom end of the mounting plate is respectively provided with a bidirectional motor and two groups of support frames, the bottom end of the mounting plate is provided with a mounting groove, the bidirectional motor is arranged in the mounting groove, two groups of output shafts of the bidirectional motor are respectively provided with a screw rod, and the two groups of support frames are respectively in threaded connection with the two groups of screw rods; be provided with the rust cleaning subassembly on the support frame, the rust cleaning subassembly includes the mounting bracket, and the mounting bracket setting is provided with the gyro wheel in the bottom of support frame in the mounting bracket, corresponds on the mounting bracket and is provided with two sets of rust cleaning brushes, is provided with miniature transmission motor on one of them set of rust cleaning brush, is provided with the belt pulley on another set of rust cleaning brush, and the belt pulley is connected through the belt with miniature transmission motor. The arranged bidirectional motor is used for adjusting the distance between the two groups of support frames, so that the bidirectional motor is suitable for track gauges with different widths; the two groups of rust removing brushes rotate on the surface of the rail under the matching of the belt and the belt pulley, so that the rail is automatically subjected to rust removing work.

Description

Rust removal device for railway maintenance

Technical Field

The utility model relates to the technical field of railway rust removing devices, in particular to a rust removing device for railway maintenance.

Background

The railway track is used outside for a long time, and is easy to generate rust, which can affect the normal operation of the train. At present, the existing rust removal method generally adopts workers to polish steel rails for rust removal, so that the working strength is high, the rust removal speed is low, and a rust removal device is needed.

The utility model discloses a utility model patent for patent No. CN202022030414.2 discloses a railway track rust cleaning device, and the device need place on the rail when using, drives iron brush-holder stud through opening motor two and rotates, opens motor one and drives belt pulley one and rotate, and at the in-process that removes, the nozzle carries out the spraying rust remover to the rail, and iron brush-holder stud derusts the rail, realizes the rust cleaning. However, the conventional rust removing device needs a plurality of motors to drive a plurality of groups of iron brush rods, which wastes cost, and the railway gauges of the railway gauge, the mine railway, the forest railway and the local railway industries are different, and the conventional rust removing device cannot adjust two groups of iron brush rods which are opposite to each other, so that the applicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rust removing device for railway maintenance, and aims to solve the technical problems that the traditional rust removing device needs a plurality of motors to drive a plurality of groups of iron brush rods, the cost is wasted, the railway gauge of railway track, mine railways, forest railways and some local railway industries are different, and the traditional rust removing device cannot adjust two groups of opposite iron brush rods, so that the applicability is low.

The utility model is realized by the following steps:

a rust removing device for railway maintenance comprises a mounting plate, wherein a bidirectional motor and two groups of support frames are respectively arranged at the bottom end of the mounting plate, a mounting groove is formed in the bottom end of the mounting plate, the bidirectional motor is arranged in the mounting groove, two groups of output shafts of the bidirectional motor are respectively provided with a lead screw, and the two groups of support frames are respectively in threaded connection with the two groups of lead screws; the rust cleaning device is characterized in that a rust cleaning assembly is arranged on the support frame and comprises a mounting frame, the mounting frame is arranged at the bottom end of the support frame, rollers are arranged in the mounting frame, two groups of rust cleaning brushes are correspondingly arranged on the mounting frame, one group of rust cleaning brushes is provided with a micro transmission motor, the other group of rust cleaning brushes is provided with a belt pulley, and the belt pulley is connected with the micro transmission motor through a belt.

As a preferred technical scheme, the mounting plate is provided with a spraying assembly, the spraying assembly comprises a water tank and a liquid collecting pipe, the water tank is arranged on the mounting plate, the liquid collecting pipe is arranged on the mounting frame, the mounting frame is correspondingly provided with two groups of spraying pipes, the two groups of spraying pipes are both connected with the liquid collecting pipe, and the liquid collecting pipe is connected with the water tank through a liquid conveying pipe.

As a preferred technical scheme, a liquid outlet pipe is arranged on the water tank, one end of the liquid conveying pipe is arranged on the liquid outlet pipe, and a flow regulating valve is arranged on the liquid outlet pipe.

As a preferred technical scheme, two groups of limiting rods penetrate through the mounting groove, and the two groups of supporting frames are sleeved on the two groups of limiting rods.

As a preferred technical scheme of the utility model, a plurality of groups of lifting rings are arranged on the mounting plate, and the plurality of groups of lifting rings are respectively positioned at four corners of the mounting plate.

As a preferable technical scheme of the utility model, the mounting plate is provided with a traction frame, and the traction frame is connected with the mounting plate through a bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1. when rust removal is carried out, firstly, the two-way motor is started according to the actual track gauge, and the two groups of screw rods rotate under the transmission of the two-way motor, so that the two groups of support frames respectively move on the two groups of screw rods, and the distance between the two groups of mounting frames is adjusted to adapt to rails with different widths; when rust removal is carried out, the two groups of rollers are respectively erected on the two groups of rails, the two groups of miniature transmission motors are respectively started, and the two groups of rust removal brushes are rotated under the matching of the belt and the belt pulley, so that the rust removal work is carried out on the rails, automatic rust removal is realized, manual means is not needed, and time and labor are saved.

2. Under the cooperation of spraying the subassembly, can pour into a certain amount of water into in the water tank, after derusting to the rail under the cooperation of multiunit rust cleaning brush, through opening flow control valve for water in the water tank passes through the transfer line and enters into in the collector tube, through the spray tube blowout at last, washs the clearance to adhering to remaining iron rust on the rail, has improved the efficiency of rust cleaning.

Drawings

FIG. 1 is a schematic perspective view of a rust removing apparatus for railway maintenance according to the present invention;

FIG. 2 is an exploded view of a rust removing apparatus for railway maintenance according to the present invention;

FIG. 3 is a schematic bottom view of a rust removing apparatus for railway maintenance according to the present invention;

FIG. 4 is a schematic structural view of a rust removing assembly in the rust removing apparatus for railway maintenance according to the present invention;

FIG. 5 is a schematic structural view showing a state of use of a rust removing apparatus for railway maintenance according to the present invention;

the corresponding relation between the names of the attachments and the numbers of the attached figures in the figure:

101. mounting a plate; 102. a hoisting ring; 103. a liquid outlet pipe; 104. a water tank; 105. a flow regulating valve; 106. a transfusion tube; 107. a screw rod; 108. a spray tube; 109. a mounting frame; 110. a roller; 111. a traction frame; 112. a limiting rod; 113. a bi-directional motor; 114. mounting grooves; 115. a liquid collecting pipe; 116. a micro-drive motor; 117. a rust removing brush; 118. a belt; 119. a belt pulley; 120. a support frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings.

Example (b):

referring to fig. 1 to 4: a rust removing device for railway maintenance comprises a mounting plate 101, wherein a bidirectional motor 113 and two groups of support frames 120 are respectively arranged at the bottom end of the mounting plate 101, a mounting groove 114 is formed in the bottom end of the mounting plate 101, the bidirectional motor 113 is arranged in the mounting groove 114, two groups of output shafts of the bidirectional motor 113 are respectively provided with a screw rod 107, and the two groups of support frames 120 are respectively in threaded connection with the two groups of screw rods 107; the support frame 120 is provided with a derusting assembly, the derusting assembly comprises an installation frame 109, the installation frame 109 is arranged at the bottom end of the support frame 120, rollers 110 are arranged in the installation frame 109, two groups of derusting brushes 117 are correspondingly arranged on the installation frame 109, a micro transmission motor 116 is arranged on one group of derusting brushes 117, a belt pulley 119 is arranged on the other group of derusting brushes 117, and the belt pulley 119 is connected with the micro transmission motor 116 through a belt 118.

The distance between two sets of support frames 120 is used for adjusting to the two-way motor 113 that sets up to the gauge of adaptation different width, when adjusting, through opening two-way motor 113, makes two sets of lead screw 107 rotate under two-way motor 113's transmission, thereby makes two sets of support frames 120 remove respectively on two sets of lead screw 107, thereby adjusts the interval between two sets of mounting brackets 109, with the rail of adaptation different width. The rust removing brushes 117 are used for removing rust on the rails, when rust is removed, the two groups of rollers 110 are respectively erected on the two groups of rails, the two groups of miniature transmission motors 116 are respectively started, and the two groups of rust removing brushes 117 rotate on the surfaces of the rails under the matching of the belt 118 and the belt pulley 119, so that the rust removing work is performed on the rails, and the automatic rust removal is realized.

Referring to fig. 1 to 3, a spraying assembly is disposed on the mounting plate 101, the spraying assembly includes a water tank 104 and a liquid collecting pipe 115, the water tank 104 is disposed on the mounting plate 101, the liquid collecting pipe 115 is disposed on the mounting frame 109, two groups of spraying pipes 108 are correspondingly disposed on the mounting frame 109, the two groups of spraying pipes 108 are connected to the liquid collecting pipe 115, and the liquid collecting pipe 115 is connected to the water tank 104 through a liquid conveying pipe 106.

Referring to fig. 1, a liquid outlet pipe 103 is disposed on the water tank 104, one end of a liquid conveying pipe 106 is disposed on the liquid outlet pipe 103, and a flow regulating valve 105 is disposed on the liquid outlet pipe 103. Under the cooperation of spraying assembly, a certain amount of water is injected into the water tank 104, after the rust removal is carried out on the rail, the flow regulating valve 105 is opened, so that the water in the water tank 104 enters the liquid collecting pipe 115 through the liquid conveying pipe 106, and is sprayed out through the spraying pipe 108, the residual rust attached to the rail is cleaned, and the rust removal efficiency is improved. In some embodiments, a rust remover can be injected into the water tank 104, and the rust remover is sprayed on the surface of the rail after rust removal, so that the quality of rust removal is improved.

Referring to fig. 3, two sets of position-limiting rods 112 are inserted into the mounting groove 114, and two sets of supporting frames 120 are respectively sleeved on the two sets of position-limiting rods 112. Through the cooperation of gag lever post 112, can carry out spacing bearing to support frame 120, the indirect life cycle that has prolonged lead screw 107.

In some embodiments, referring to fig. 1 and fig. 5, a plurality of sets of rings 102 are disposed on the mounting plate 101, and the plurality of sets of rings 102 are respectively located at four corners of the mounting plate 101. Before or after the application is used, the application can be conveyed to a working area or a storage area through the cooperation of external hoisting equipment (not shown) and the multiple groups of hoisting rings 102.

In some embodiments, referring to fig. 2, a traction frame 111 is disposed on the mounting plate 101, and the traction frame 111 is connected to the mounting plate 101 by bolts. Swiftly install this application to moving mechanism on, convenient automatic removal operation carries out the rust cleaning operation to long distance track.

The method comprises the following operation steps:

at first, utilize the cooperation of outside hoisting equipment and multiunit rings 102, move this application to the target orbit on, rethread traction frame 111's setting, install this application to moving mechanism on, according to orbital gauge, through opening two-way motor 113, make two sets of lead screws 107 rotate under two-way motor 113's transmission, thereby make two sets of support frames 120 remove on two sets of lead screws 107 respectively, thereby adjust the interval between two sets of mounting brackets 109, in order to adapt to the rail of different width.

The two groups of rollers 110 are respectively erected on the two groups of rails, a certain amount of water or rust remover is injected into the water tank 104, the two groups of miniature transmission motors 116 are respectively started, the two groups of rust removing brushes 117 are enabled to rotate on the surfaces of the rails under the matching of the belt 118 and the belt pulley 119, the flow regulating valve 105 is opened, water in the water tank 104 enters the liquid collecting pipe 115 through the liquid conveying pipe 106, and is finally sprayed out through the spraying pipe 108, the residual rust attached to the rails is cleaned, the rust removing efficiency is improved, the rust removing work of the rails is completed, and the automatic rust removing operation on a large scale is realized through the movement of the moving mechanism.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rust cleaning device of railway maintenance usefulness which characterized in that: the mounting structure comprises a mounting plate (101), wherein a bidirectional motor (113) and two groups of supporting frames (120) are respectively arranged at the bottom end of the mounting plate (101), a mounting groove (114) is formed in the bottom end of the mounting plate (101), the bidirectional motor (113) is arranged in the mounting groove (114), two groups of output shafts of the bidirectional motor (113) are respectively provided with a screw rod (107), and the two groups of supporting frames (120) are respectively in threaded connection with the two groups of screw rods (107); be provided with the rust cleaning subassembly on support frame (120), the rust cleaning subassembly includes mounting bracket (109), mounting bracket (109) set up the bottom of support frame (120), be provided with gyro wheel (110) in mounting bracket (109), it is provided with two sets of rust cleaning brushes (117) to correspond on mounting bracket (109), and wherein a set of be provided with miniature drive motor (116) on rust cleaning brush (117), another group be provided with belt pulley (119) on rust cleaning brush (117), belt pulley (119) with miniature drive motor (116) are connected through belt (118).

2. The rust removing device for railway maintenance according to claim 1, characterized in that: be provided with on mounting panel (101) and spray the subassembly, it includes water tank (104) and collector tube (115) to spray the subassembly, water tank (104) sets up on mounting panel (101), collector tube (115) sets up on mounting bracket (109), it is provided with two sets of spray tubes (108) to correspond on mounting bracket (109), and is two sets of spray tube (108) all with collector tube (115) are connected, collector tube (115) through transfer line (106) with water tank (104) are connected.

3. The rust removing device for railway maintenance according to claim 2, characterized in that: a liquid outlet pipe (103) is arranged on the water tank (104), one end of the liquid conveying pipe (106) is arranged on the liquid outlet pipe (103), and a flow regulating valve (105) is arranged on the liquid outlet pipe (103).

4. The rust removing device for railway maintenance according to claim 1, characterized in that: two sets of gag lever posts (112) wear to be equipped with in mounting groove (114), and two sets of support frame (120) all overlap and establish two sets of on gag lever post (112).

5. The rust removing device for railway maintenance according to claim 1, characterized in that: the mounting plate (101) is provided with a plurality of groups of lifting rings (102), and the lifting rings (102) are respectively positioned at four corners of the mounting plate (101).

6. The rust removing device for railway maintenance according to claim 1, characterized in that: be provided with traction frame (111) on mounting panel (101), traction frame (111) with mounting panel (101) pass through bolted connection.