Rail cleaning device and rail collecting trolley

Abstract

The present invention provides a rail cleaning device and a rail collecting trolley, the rail cleaning device comprises: a mounting seat, a scraper and an elastic member, the mounting seat is used to be connected to the rail collecting trolley, and the mounting seat is provided with a storage space; the scraper is located in the storage space, and both ends of the scraper are hinged to the mounting seat; the first end of the elastic member is mounted on the mounting seat, and the second end of the elastic member is mounted on one side of the scraper; wherein, when the scraper moves relative to the rail to abut against the weld angle protrusion on the rail, under the pushing action of the weld angle protrusion, the scraper rotates in a direction away from the elastic member to an avoidance position capable of passing through the weld angle protrusion, and the elastic member is in a stretched state; under the rebound action of the elastic member, the scraper can rotate from the avoidance position to a working position capable of cleaning the rail. The device of the present invention avoids manual cleaning of the surface of the rail, reduces the labor intensity of ground staff, and improves the transportation efficiency of recovered rails.

Description

Technical Field

[0001] The invention relates to the technical field of rail vehicle manufacturing, and in particular to a rail cleaning device and a rail collecting trolley. Background Art

[0002] The function of the rails is to guide the vehicle of the locomotive and vehicle forward, bear the huge pressure of the wheels, and transfer the huge pressure of the wheels to the sleepers. As the service life of the rails increases, the compressive resistance of the rails decreases, which makes the locomotive and vehicle have a greater safety hazard during operation. Therefore, it is necessary to recycle the rails with reduced compressive resistance to facilitate the normal operation of the locomotive and vehicle. Generally, the rails are recycled by a long rail transport vehicle set, wherein the long rail transport vehicle set includes a tail car and a rail collecting trolley, and the rail collecting trolley is installed at the rear end of the tail car so that the rails to be recycled can be guided and transported to the tail car through the rail collecting trolley; the rail collecting trolley includes: a frame, rollers and a guide seat, the rollers are installed on the frame, and the guide seat is installed on the frame on the side away from the rollers, wherein the guide seat has a guide groove so that the rails to be recycled can be transported to the tail car through the guide groove. When the rails need to be recycled, the tail car is started, and the tail car pushes the rail collection trolley toward the rails to be recycled. The rails to be recycled are tilted toward one side of the rail collection trolley by manual action, so that one end of the rails to be recycled abuts against the guide groove of the rail collection trolley. The tail car continues to push the rail collection trolley toward the rails to be recycled, so that the rails to be recycled are transported to the tail car through the guide groove of the rail collection trolley, and the recycling of the rails to be recycled is realized. However, the rails to be recycled are generally attached with debris such as rubber pads, and the above debris will be transported to the tail car together with the rails to be recycled, which will cause pollution to the equipment on the tail car.

[0003] In the prior art, before the steel rails to be recycled are recycled, ground staff are generally arranged to manually clean the debris on the steel rails to be recycled so as to make the surface of the steel rails to be recycled clean.

[0004] Although the existing technology can achieve surface cleaning of the steel rails to be recycled, manual cleaning increases the labor intensity of ground workers, increases cleaning costs, and reduces the transportation efficiency of the steel rails to be recycled. Summary of the invention

[0005] The present invention provides a rail cleaning device and a rail collecting trolley to solve the problem in the prior art that the surface of the rails to be recycled is manually cleaned, which increases the labor intensity of ground workers, increases the cleaning cost, and thus reduces the transportation efficiency of the rails to be recycled.

[0006] On the one hand, the present invention provides a rail cleaning device, comprising: a mounting seat, a scraper and an elastic member, wherein the mounting seat is used to be connected to a rail collecting trolley, and the mounting seat is provided with a accommodating space; the scraper is located in the accommodating space, and both ends of the scraper are hinged to the mounting seat; the first end of the elastic member is mounted on the mounting seat, and the second end of the elastic member is mounted on one side of the scraper; wherein, when the scraper moves relative to the rail to abut against a weld corner protrusion on the rail, under the pushing action of the weld corner protrusion, the scraper rotates in a direction away from the elastic member to an avoidance position capable of passing through the weld corner protrusion, and the elastic member is in a stretched state; under the rebound action of the elastic member, the scraper can rotate from the avoidance position to a working position capable of cleaning the rail.

[0007] Furthermore, the mounting seat comprises two fixing plates arranged opposite to each other, and the accommodating space is formed between the two fixing plates; the scraper is hinged to the fixing plates via a rotating shaft.

[0008] Furthermore, a rotating shaft hole is provided on the fixed plate; at least two spaced-apart connecting tubes are provided on the scraper, each connecting tube has a center hole, the rotating shaft is passed through the center hole of the connecting tube, and both ends of the rotating shaft are rotatably installed in the rotating shaft holes of the two fixed plates.

[0009] Furthermore, a stopper is provided on the fixing plate, and the stopper is located on a side of the scraper facing the elastic member, so that the rotation range of the scraper is limited by the stopper.

[0010] Furthermore, at least one fixing plate is provided with a first fixing hook, and the first end of the elastic member is connected to the first fixing hook; the scraper is provided with a second fixing hook, and the second end of the elastic member is connected to the scraper through the second fixing hook.

[0011] Furthermore, a first brush body is provided on the fixed plate, and the first brush body is located on the side of the scraper away from the elastic member; the first brush body has a first brushing surface, the first brushing surface faces the accommodating space, and the first brushing surface is used to clean the side of the rail.

[0012] Furthermore, it also includes a second brush body, both ends of which are connected to the fixed plate, and the second brush body is located on the side of the scraper away from the elastic member; the second brush body has a second brushing surface, and the second brushing surface is used to clean the bottom surface of the rail.

[0013] Furthermore, the first brush body is located between the second brush body and the scraper.

[0014] Furthermore, the first brush body and the second brush body are connected to the fixing plate by bolts.

[0015] On the other hand, the present invention provides a rail collecting trolley, comprising: a roller bracket upright plate, and a rail cleaning device as described in any of the above embodiments, wherein the rail cleaning device is installed on the roller bracket upright plate.

[0016] The rail cleaning device provided by the present invention is provided with a rail cleaning device including a mounting seat, a scraper and an elastic member, and by providing a receiving space on the mounting seat, by providing the scraper in the receiving space, by installing the first end of the elastic member on the mounting seat, and by installing the second end of the elastic member on one side of the scraper. Not only can the scraper be used to scrape off the attachments on the rail, but also when the scraper moves relative to the rail to abut against the weld angle protrusion on the rail, under the pushing action of the weld angle protrusion, the scraper can be rotated in a direction away from the elastic member to an avoidance position that can pass through the weld angle protrusion, so that the weld angle protrusion can pass smoothly and avoid damaging the scraper. Compared with the prior art, the rail cleaning device provided by the present invention is installed on the rail collection trolley, thereby avoiding manual cleaning of the surface of the rail, thereby reducing the labor intensity of ground staff, reducing cleaning costs, and improving the transportation efficiency of recovered rails. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0018] Figure 1 It is a structural schematic diagram of a rail cleaning device in one embodiment of the present invention;

[0019] Figure 2 The figure is a schematic diagram of the assembly of a rail cleaning device and a rail collecting trolley in one embodiment of the present invention.

[0020] Reference numerals:

[0021] 100-rail cleaning device; 110-mounting seat; 111-stopper; 120-scraper; 121-connecting pipe; 130-elastic member; 140-rotating shaft; 141-split pin; 150-first fixing hook; 160-second fixing hook; 170-first brush body; 171-first brushing surface; 172-first support arm; 180-second brush body; 181-second brushing surface; 182-second support arm;

[0022] 200-Track collecting trolley.

[0023] The above drawings have shown clear embodiments of the present invention, which will be described in more detail below. These drawings and text descriptions are not intended to limit the scope of the present invention in any way, but to illustrate the concept of the present disclosure to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numerals in different drawings represent the same or similar elements.

[0025] Reference below Figure 1-Figure 2 The rail cleaning device 100 according to the first embodiment of the present invention is described. Figure 1-Figure 2 As shown, the present invention provides a rail cleaning device 100, comprising: a mounting seat 110, a scraper 120 and an elastic member 130, wherein the mounting seat 110 is used to be connected to a rail collecting trolley 200, and the mounting seat 110 is provided with a accommodating space; the scraper 120 is located in the accommodating space, and both ends of the scraper 120 are hinged to the mounting seat 110; the first end of the elastic member 130 is mounted on the mounting seat 110, and the second end of the elastic member 130 is mounted on one side of the scraper 120; wherein, when the scraper 120 moves relative to the rail to abut against a weld angle protrusion on the rail, under the pushing action of the weld angle protrusion, the scraper 120 rotates in a direction away from the elastic member 130 to an avoidance position capable of passing through the weld angle protrusion, and the elastic member 130 is in a stretched state; under the rebound action of the elastic member 130, the scraper 120 can rotate from the avoidance position to a working position capable of cleaning the rail.

[0026] Exemplarily, the mounting base 110 may be a frame structure, such as a rectangular frame structure or a square frame structure; the mounting base 110 may also be composed of two parallel mounting plates; of course, the structure of the mounting base 110 is not limited to this, and may also be other structures, which are just exemplified here.

[0027] The mounting base 110 has a accommodating space. It can be understood that when the mounting base 110 is a frame structure, the above-mentioned accommodating space is formed in each frame; when the mounting base 110 is composed of two mutually parallel mounting plates, the above-mentioned accommodating space is formed between the two mutually parallel mounting plates.

[0028] The mounting seat 110 is connected to the track collecting trolley 200. Optionally, when the mounting seat 110 is a frame structure, the mounting seat 110 includes a first connecting plate and a third connecting plate arranged opposite to each other, and a second connecting plate and a fourth connecting plate connected between the first connecting plate and the third connecting plate, wherein the second connecting plate and the fourth connecting plate are arranged opposite to each other, the first end of the second connecting plate is connected to the first end of the first connecting plate, the second end of the second connecting plate is connected to the first end of the third connecting plate, the first end of the fourth connecting plate is connected to the second end of the first connecting plate, and the second end of the fourth connecting plate is connected to the second end of the third connecting plate to form the above-mentioned frame structure; the first connecting plate can be connected to the track collecting trolley 200, and the third connecting plate arranged opposite to the first connecting plate is away from the track collecting trolley 200.

[0029] The scraper 120 can be a plate-shaped body, such as a rectangular plate or a square plate; the scraper 120 is located in the accommodation space of the mounting base 110, that is, when the mounting base 110 is a frame structure, the scraper 120 can be installed in the accommodation space formed by the frame structure, wherein the first end of the scraper 120 can be connected to the second connecting plate, and the second end of the scraper 120 can be connected to the fourth connecting plate.

[0030] Optionally, both ends of the scraper 120 are hinged to the mounting seat 110, that is, the first end of the scraper 120 may be provided with a first mounting hole, the second end of the scraper 120 may be provided with a second mounting hole, and the corresponding positions of the second connecting plate and the third connecting plate of the mounting seat 110 are provided with protrusions, and the protrusions are all facing the mounting space; the protrusions on the second connecting plate and the third connecting plate are inserted into the first mounting hole at the first end of the scraper 120 and the second mounting hole at the second end of the scraper 120, so as to realize the hinge between the two, thereby enabling the scraper 120 to rotate relative to the mounting seat 110. Of course, the scraper 120 and the mounting seat 110 are not limited to the above-mentioned hinge method, and other hinge methods can also be used, which is just an example here.

[0031] The elastic member 130 may be a telescopic spring, wherein the first end of the elastic member 130 is mounted on the mounting seat 110. Optionally, a mounting shaft may be provided on the mounting seat 110, and the first end of the elastic member 130 is hung on the mounting shaft to facilitate the removal of the elastic member 130 from the mounting seat 110. Of course, the first end of the elastic member 130 may also be welded to the mounting seat 110 to facilitate the stably fixing of the elastic member 130 on the mounting seat 110.

[0032] The second end of the elastic member 130 is mounted on one side of the scraper 120. Optionally, the second end of the elastic member 130 can be mounted on the scraper 120 opposite to the mounting seat 110 on which the first end of the elastic member 130 is mounted. When the elastic member 130 is in a normal state, the scraper 120 is in a working position for cleaning the rails. When the elastic member 130 is in a stretched state, the scraper 120 is in a avoiding position for avoiding the protrusion of the rail weld angle.

[0033] With the rail cleaning device 100 provided in this embodiment, when the rail collecting trolley 200 collects the rail, the rear car is started, and the rear car pushes the rail collecting trolley to move toward the rail, and the side of the rail facing the rail collecting trolley is pressed against the guide groove of the rail collecting trolley; the rear car continues to push the rail collecting trolley to move toward the rail, so that the rail after passing the rail collecting trolley presses against the scraper 120 of the rail cleaning device 100, and the scraper 120 scrapes off the rubber pad and other debris attached to the bottom surface of the rail. Here, the bottom surface of the rail refers to the surface of the rail in contact with the ground under normal conditions; when the scraper When 120 moves relative to the rail until it abuts against the weld corner protrusion on the rail, under the pushing action of the weld corner protrusion, the scraper 120 rotates in the direction away from the elastic member 130 to an avoidance position capable of passing through the weld corner protrusion, so that the rail passes through the scraper 120. At this time, the elastic member 130 is in a stretched state; when the weld corner protrusion on the rail passes through the scraper 120, under the rebound action of the elastic member 130, the scraper 120 can rotate from the avoidance position to the working position capable of cleaning the rail, and then continue to scrape off debris such as the rubber pad on the bottom surface of the rail.

[0034] The rail cleaning device 100 provided in this embodiment is provided with a rail cleaning device 100 including a mounting seat 110, a scraper 120 and an elastic member 130. By providing a accommodating space on the mounting seat 110, by providing the scraper 120 in the accommodating space, by installing the first end of the elastic member 130 on the mounting seat 110, and installing the second end of the elastic member 130 on one side of the scraper 120, not only can the scraper 120 scrape off the attachments on the rail, but also when the scraper 120 moves relative to the rail to abut against the weld corner protrusion on the rail, under the pushing action of the weld corner protrusion, the scraper 120 can rotate in a direction away from the elastic member 130 to an avoidance position capable of passing through the weld corner protrusion, so as to facilitate the smooth passage of the weld corner protrusion and avoid damage to the scraper 120. Compared with the prior art, the rail cleaning device 100 provided in this embodiment is installed on the rail collecting trolley to avoid manual cleaning of the surface of the rails, thereby reducing the labor intensity of ground staff, reducing cleaning costs, and improving the transportation efficiency of recovered rails.

[0035] Furthermore, the mounting seat 110 includes two fixing plates arranged opposite to each other, and a receiving space is formed between the two fixing plates; the scraper 120 is hinged to the fixing plates through the rotating shaft 140 .

[0036] Exemplarily, the mounting base 110 can be composed of two fixed plates, which are referred to herein as a first fixed plate and a second fixed plate, wherein the first fixed plate and the second fixed plate can be plate-shaped bodies; the first fixed plate and the second fixed plate are arranged opposite to each other, that is, the first end of the first fixed plate can be connected to the track collecting trolley, and the second end of the first fixed plate is away from the track collecting trolley, and the first end of the second fixed plate is also connected to the track collecting trolley, and the second end of the second fixed plate is also away from the track collecting trolley. It can be understood that the first fixed plate and the second fixed plate are arranged opposite to each other, and an accommodating space is formed between the first fixed plate and the second fixed plate.

[0037] The scraper 120 is located in the accommodating space formed by the first fixed plate and the second fixed plate, and the scraper 120 can be hinged to the fixed plate through the rotating shaft 140. Optionally, the rotating shaft 140 can be fixed on the scraper 120, and the first fixed plate is provided with a first fixing hole, and the second fixed plate is provided with a second fixing hole that is compatible with the first fixing hole. The first end of the rotating shaft 140 can be inserted into the first fixing hole of the first fixed plate, and the second end of the rotating shaft 140 can be inserted into the second fixing hole of the second fixed plate, so that the scraper 120 can rotate through the rotating shaft 140.

[0038] Optionally, the scraper 120 can also be connected to the fixed plate by other hinged methods. For example, a rotating shaft hole is provided on the fixed plate; at least two spaced-apart connecting tubes 121 are provided on the scraper 120, and the connecting tube 121 has a center hole. The rotating shaft 140 is passed through the center hole of the connecting tube 121, and the two ends of the rotating shaft 140 are respectively rotatably installed in the rotating shaft holes of the two fixed plates.

[0039] A first rotating shaft hole may be provided on the first fixing plate, and a second rotating shaft hole may be provided on the second fixing plate, wherein the first rotating shaft hole may be a blind hole, and the second rotating shaft hole may be a through hole; of course, the first rotating shaft hole may also be a through hole, and the second rotating shaft hole may be a blind hole, so as to facilitate the installation and disassembly of the rotating shaft 140.

[0040] The connecting tube 121 may be a tube body, wherein the connecting tube 121 may include a tube wall with a center hole formed in the tube wall; the connecting tube 121 is fixed to the scraper 120, that is, the connecting tube 121 is fixed to the scraper 120 through the tube wall, and optionally, the connecting tube 121 may be fixed to the scraper 120 by welding or screwing; the axis of the connecting tube 121 is parallel to the scraper 120, and the center hole of the connecting tube 121 is connected to the first rotating shaft hole and the second rotating shaft hole to facilitate the installation of the rotating shaft 140.

[0041] This embodiment may include one connecting tube 121 or multiple connecting tubes 121. When there are multiple connecting tubes 121, such as two connecting tubes 121 in this embodiment, the two connecting tubes 121 are arranged on the scraper 120 at intervals, that is, the center holes of the two connecting tubes 121 are connected to the first rotating shaft hole and the second rotating shaft hole.

[0042] When the scraper 120 is installed on the first fixed plate and the second fixed plate through the rotating shaft 140, one end of the rotating shaft 140 is inserted into the first rotating shaft hole of the first fixed plate, and the other end of the rotating shaft 140 passes through the center hole of the connecting tube 121, and then the other end of the rotating shaft 140 passes through the second rotating shaft hole of the second fixed plate. Optionally, the other end of the rotating shaft 140 is provided with a through hole, and an open pin 141 is passed through the through hole to limit the rotating shaft 140.

[0043] In this embodiment, at least two spaced-apart connecting tubes 121 are fixed in the scraper 120 to improve the installation stability between the rotating shaft 140 and the scraper 120; and the two ends of the rotating shaft 140 are rotatably mounted in the rotating shaft holes of the two fixed plates respectively, so as to facilitate the smooth rotation of the scraper 120 between the two fixed plates.

[0044] Optionally, a stopper 111 is provided on the fixed plate, and the stopper 111 is located on a side of the scraper 120 facing the elastic member 130 , so as to limit the rotation range of the scraper 120 by the stopper 111 .

[0045] The stopper 111 may be a plate-shaped body or a block-shaped body, for example, the stopper 111 may be a rectangular block; the stopper 111 may be located on a side of the scraper 120 facing the elastic member 130 to limit the rotation range of the scraper 120 .

[0046] Optionally, there may be multiple stoppers 111 , for example, there may be two stoppers 111 , and the two stoppers 111 may be respectively located on two fixed plates, so as to limit the rotation range of the scraper 120 .

[0047] Furthermore, a first fixing hook 150 is provided on at least one fixing plate, and the first end of the elastic member 130 is connected to the first fixing hook 150 ; a second fixing hook 160 is provided on the scraper 120 , and the second end of the elastic member 130 is connected to the scraper 120 via the second fixing hook 160 .

[0048] Exemplarily, the first fixing hook 150 can be a rod body similar to an L-shape, and the first fixing hook 150 can include a first transverse rod and a first longitudinal rod, wherein one end of the first transverse rod is connected to one of the fixing plates on the mounting seat 110, and the other end of the first transverse rod is connected to one end of the first longitudinal rod.

[0049] The second fixing hook 160 may be an L-shaped rod body, and may include a second transverse rod and a second longitudinal rod, wherein one end of the second transverse rod is connected to the scraper 120 , and the other end of the second transverse rod is connected to one end of the second longitudinal rod.

[0050] Among them, the first end of the elastic member 130 is connected to the first fixed hook 150, that is, the first end of the elastic member 130 is connected to the first transverse rod of the first fixed hook 150; the second end of the elastic member 130 is connected to the scraper 120 through the second transverse rod of the second fixed hook 160, so that when the scraper 120 moves relative to the rail to abut against the weld corner protrusion on the rail, the scraper 120 can rotate to an avoidance position capable of passing through the weld corner protrusion, and the elastic member 130 is in a stretched state; when the scraper 120 moves to pass through the weld corner protrusion on the rail, the scraper 120 can rotate to a working position capable of cleaning the rail under the rebound action of the elastic member 130, and the scraper 120 abuts against the block 111 under the rebound action of the elastic member 130, so as to limit the working position of the scraper 120 by the block 111.

[0051] Optionally, there may be two elastic members 130, which are referred to herein as a first elastic member and a second elastic member, wherein the first end of the first elastic member may be connected to the first fixing plate via a first fixing hook 150, and the second end of the first elastic member may be connected to the scraper 120 via a second fixing hook 160; the first end of the second elastic member may be connected to the second fixing plate via a third fixing hook, and the second end of the second elastic member may be connected to the scraper 120 via a fourth fixing hook. In this embodiment, by providing two elastic members 130, it is convenient to rotate the scraper 120 to a working position capable of cleaning the rails.

[0052] Furthermore, a first brush body 170 is provided on the fixed plate and is located on the side of the scraper 120 away from the elastic member 130; the first brush body 170 has a first brushing surface 171 facing the accommodating space and is used to clean the side of the rail.

[0053] Exemplarily, the first brush body 170 may include a steel wire and a first support arm 172, the steel wire is fixed on the first support arm 172, and the first support arm 172 may be a plate body to facilitate the installation of the steel wire on the first support arm 172; wherein, a first brushing surface 171 is formed on the side of the steel wire away from the first support arm 172, that is, one end of the steel wire is fixed on the first support arm 172, and the other end of the steel wire extends away from the first support arm 172 and forms the first brushing surface 171, so as to facilitate the cleaning of the rails.

[0054] The first support arm 172 can be fixed on the mounting base 110, that is, the first support arm 172 can be fixed on the first fixing plate or the second fixing plate; the first support arm 172 is located on the side of the scraper 120 away from the elastic member 130. It can be understood that one end of the first support arm 172 is connected to the fixing plate, and the other end of the first support arm 172 is fixed with a steel wire, that is, the first support arm 172 is connected to the fixing plate at the lower end facing the fixing plate, and the upper end of the first support arm 172 away from the fixing plate is fixed with a steel wire.

[0055] Optionally, the steel wire is formed with a first brushing surface 171, and the first brushing surface 171 faces the accommodation space of the mounting seat 110, so as to facilitate cleaning the side of the rail. Optionally, the present embodiment may include a plurality of first brush bodies 170, and two of the plurality of first brush bodies 170 may be symmetrically arranged on both sides of the mounting seat 110, that is, one of the two of the plurality of first brush bodies 170 is fixed on the first fixing plate, and the other is fixed on the second fixing plate, and the first brush body 170 on the first fixing plate is arranged opposite to the second brush body 180 on the second fixing plate. Of course, the plurality of first brush bodies 170 may also be arranged at intervals on the first fixing plate and the second fixing plate, so as to facilitate cleaning the side of the rail.

[0056] Optionally, the first support arm 172 of the first brush body 170 can be connected to the fixing plate by welding or threaded connection. When the first support arm 172 of the first brush body 170 is connected to the fixing plate by threaded connection, a mounting hole can be provided on the first support arm 172, and a threaded hole matching the mounting hole of the first support arm 172 can be provided on the fixing plate. The bolt passes through the mounting hole on the first support arm 172 and is inserted into the threaded hole of the fixing plate, so as to realize the fastening connection between the first support arm 172 and the fixing plate. In this embodiment, the first brush body 170 is fastened to the fixing plate by bolt connection, so as to facilitate the disassembly and replacement of the first brush body 170.

[0057] Using the rail cleaning device 100 provided in this embodiment, when the rail cleaning device 100 moves to the point where the rail abuts against the first brushing surface 171 of the first brush body 170, as the rail cleaning device 100 continues to move relative to the rail, the first brushing surface 171 brushes the side of the rail to achieve cleaning of the side of the rail.

[0058] The rail cleaning device 100 provided in this embodiment, by setting the first brush body 170, and by setting the first brush body 170 on the side of the scraper 120 away from the elastic member 130, so that the first brush body 170 can clean the side of the rail, the side of the rail is cleaned, and the cleaning efficiency of the rail is improved.

[0059] Furthermore, it also includes a second brush body 180, both ends of which are connected to the fixing plate, and the second brush body 180 is located on the side of the scraper 120 away from the elastic member 130; the second brush body 180 has a second brushing surface 181, and the second brushing surface 181 is used to clean the bottom surface of the rail.

[0060] Exemplarily, the second brush body 180 may include a steel wire and a second support arm 182, wherein the steel wire is fixed on the second support arm 182, and the second support arm 182 may be a plate body to facilitate the installation of the steel wire on the second support arm 182; wherein a second brushing surface 181 is formed on the side of the steel wire away from the second support arm 182, that is, one end of the steel wire is fixed on the second support arm 182, and the other end of the steel wire extends away from the second support arm 182 and forms the second brushing surface 181, so as to facilitate the cleaning of the rails.

[0061] The second support arm 182 can be fixed on the mounting base 110, and the second support arm 182 is located on the side of the scraper 120 away from the elastic member 130. It can be understood that the two ends of the second support arm 182 can be respectively connected to the first fixing plate and the second fixing plate of the mounting base 110, that is, one end of the second support arm 182 is connected to the first fixing plate, and the other end of the second support arm 182 is connected to the second fixing plate. Optionally, the second support arm 182 can be mounted on the first fixing plate and the second fixing plate, and the steel wire is located on the second support arm 182 on the side away from the first fixing plate and the second fixing plate, that is, the second brushing surface 181 is away from the accommodation space.

[0062] Optionally, the second brush body 180 can be connected to the first fixing plate and the second fixing plate by welding, or can be connected to the first fixing plate and the second fixing plate by bolting; when the second brush body 180 is connected to the first fixing plate and the second fixing plate by bolting, the second support arm 182 is provided with a first through hole and a second through hole, the first fixing plate is provided with a first threaded hole adapted to the first through hole, the second fixing plate is provided with a second threaded hole adapted to the second through hole, the bolt passes through the first through hole of the second support arm 182 and is inserted into the first threaded hole of the first fixing plate, and the bolt passes through the second through hole of the second support arm 182 and is inserted into the second threaded hole of the second fixing plate, so that the second support arm 182 is fastened to the first fixing plate and the second fixing plate, thereby realizing the fastening connection between the second brush body 180 and the first fixing plate and the second fixing plate. In this embodiment, the second brush body 180 is fastened to the first fixing plate and the second fixing plate by bolting, so as to facilitate the disassembly and replacement of the second brush body 180.

[0063] Optionally, the first brush body 170 may be located between the second brush body 180 and the scraper 120 ; of course, the second brush body 180 may also be located between the first brush body 170 and the scraper 120 , so that the side and bottom surfaces of the rails can be cleaned through the cooperation between the first brush body 170 and the second brush body 180 .

[0064] Using the rail cleaning device 100 provided in this embodiment, when the rail cleaning device 100 moves to the point where the rail abuts against the second brushing surface 181 of the second brush body 180, as the rail cleaning device 100 continues to move relative to the rail, the second brushing surface 181 brushes the bottom surface of the rail to achieve cleaning of the bottom surface of the rail, wherein the bottom surface of the rail here refers to the surface of the rail in contact with the ground when the rail is fixed on the ground.

[0065] The rail cleaning device 100 provided in this embodiment is provided with a second brush body 180, and the two ends of the second brush body 180 are connected to the fixed plate, and the second brush body 180 is provided on the side of the scraper 120 away from the elastic member 130, so that the second brush body 180 can clean the bottom surface of the rail, thereby further improving the cleaning force of the rail.

[0066] Reference below Figure 2 The rail collecting trolley 200 of the second embodiment of the present invention is described. This embodiment provides a rail collecting trolley 200, comprising: a roller support plate, and a rail cleaning device 100 as in any of the above embodiments, wherein the rail cleaning device 100 is mounted on the roller support plate.

[0067] Exemplarily, the mounting seat 110 of the rail cleaning device 100 is installed on the roller support plate. Optionally, the mounting seat 110 can be installed on the roller support plate by bolts. For example, the mounting seat 110 can be provided with a mounting hole, and the roller support plate can be provided with a threaded hole that matches the mounting hole on the mounting seat 110. The bolt passes through the mounting hole on the mounting seat 110 and is inserted into the threaded hole to achieve a fastened connection between the rail cleaning device 100 and the rail collecting trolley 200.

[0068] Optionally, the rail cleaning device 100 can be symmetrically arranged along the central axis of the moving direction of the rail collecting trolley. The structure of the rail cleaning device 100 and the effects it produces are similar to those of the above embodiment, and will not be described in detail here.

[0069] The rail collecting trolley 200 provided in this embodiment installs the rail cleaning device 100 on the roller support vertical plate of the rail collecting trolley 200 so as to clean the rails while collecting the rails, thereby improving the efficiency of collecting the rails.

[0070] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0071] It should be understood that although some embodiments have been shown in the present disclosure, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present disclosure is defined by the claims and their equivalents.

Claims

1. A rail cleaning device, characterized in that: include: A mounting seat, a scraper and an elastic member, wherein the mounting seat is used to be connected to the rail collecting trolley, and the mounting seat is provided with a receiving space; the scraper is located in the receiving space, and both ends of the scraper are hinged to the mounting seat; the first end of the elastic member is mounted on the mounting seat, and the second end of the elastic member is mounted on one side of the scraper; When the scraper moves relative to the rail to abut against the weld angle protrusion on the rail, under the pushing action of the weld angle protrusion, the scraper rotates in a direction away from the elastic member to a avoidance position capable of passing through the weld angle protrusion, and the elastic member is in a stretched state; under the rebound action of the elastic member, the scraper can rotate from the avoidance position to a working position capable of cleaning the rail; The mounting seat comprises two fixing plates arranged opposite to each other, and the accommodation space is formed between the two fixing plates; the scraper is hinged to the fixing plates via a rotating shaft; The fixing plate is provided with a rotating shaft hole; The scraper is provided with at least two spaced connection pipes, each of which has a central hole, the rotating shaft is passed through the central hole of the connecting pipe, and both ends of the rotating shaft are rotatably mounted in the rotating shaft holes of the two fixing plates respectively; A stopper is provided on the fixed plate, and the stopper is located on a side of the scraper facing the elastic member, so as to limit the range of rotation of the scraper by the stopper; The fixing plate is provided with a first brush body, and the first brush body is located on the side of the scraper away from the elastic member; the first brush body has a first brushing surface, the first brushing surface faces the accommodating space, and the first brushing surface is used to clean the side of the rail; It also includes a second brush body, both ends of which are connected to the fixing plate, and the second brush body is located on the side of the scraper away from the elastic member; the second brush body has a second brushing surface, and the second brushing surface is used to clean the bottom surface of the rail; The scraper is used to scrape off the attachments on the bottom surface of the rail, and the bottom surface of the rail refers to the surface of the rail that contacts the ground.

2. The rail cleaning device according to claim 1, characterized in that: At least one fixing plate is provided with a first fixing hook, and the first end of the elastic member is connected to the first fixing hook; the scraper is provided with a second fixing hook, and the second end of the elastic member is connected to the scraper through the second fixing hook.

3. The rail cleaning device according to claim 1, characterized in that: The first brush body is located between the second brush body and the scraper.

4. The rail cleaning device according to claim 1, characterized in that: The first brush body and the second brush body are connected to the fixing plate through bolts.

5. A track collecting trolley, characterized in that: include: A roller bracket upright plate, a rail cleaning device as described in any one of claims 1 to 4, wherein the rail cleaning device is installed on the roller bracket upright plate.

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