CN218812929U - Rust remover for steel rail - Google Patents
Rust remover for steel rail Download PDFInfo
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- CN218812929U CN218812929U CN202223305028.5U CN202223305028U CN218812929U CN 218812929 U CN218812929 U CN 218812929U CN 202223305028 U CN202223305028 U CN 202223305028U CN 218812929 U CN218812929 U CN 218812929U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Machines For Laying And Maintaining Railways (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model provides a deruster for rail, include: the rigid plate comprises a first plane, a rigid rod is arranged in the middle area of the rigid plate and is vertical to the first plane, first hinge shafts are symmetrically arranged on two opposite sides of the rigid plate in parallel, and the first hinge shafts are arranged in parallel with the first plane; the two rotating rods are arranged in one-to-one correspondence with the two first hinge shafts, the middle area of each rotating rod is hinged with the first hinge shaft, the first end part of each rotating rod is hinged with a connecting rod through a second hinge shaft, the other end of each connecting rod is hinged with the rigid rod through a third hinge shaft, and the second hinge shaft and the third hinge shaft are both parallel to the first hinge shaft; the grinding wheel is arranged at the end part of one end of the rotating rod, which is on the same side with the first plane; through the deruster that this application provided can polish the rust cleaning to the railhead of rail and the depressed part of web both sides junction simultaneously, improve efficiency of polishing and the effect of polishing.
Description
Technical Field
The utility model relates to a rail rust cleaning technical field, concretely relates to deruster for rail.
Background
The existing steel rail is formed by laying and welding a single section of 500-meter steel rail on site when being laid on line, the 500-meter steel rail is formed by welding 5 sections of 100-meter steel rail base materials on a welding rail base through precision welding, the surface quality of a welding part of the steel rail needs to be guaranteed before welding, rust cannot exist on the surface, the surface of the steel rail always can have rust before construction, the surface cleanliness is not enough, and therefore the welding part needs to be polished and derusted before the steel rail is welded.
In the prior art, on the site of laying the steel rail, the manual polishing mode is mostly adopted for removing rust on the surface of the steel rail, and the angle grinder is manually used for driving a polishing wheel to polish the steel rail so as to clean the surface of the steel rail.
Although the purpose of carrying out the surface of the steel rail can be achieved by adopting a manual grinding mode, the steel rail comprises three parts, namely a rail head, a rail waist and a rail bottom, the upper surface and the side surface of the rail head and the two side surfaces of the rail waist and the surface of the rail bottom are manually ground, the operation space is large, the grinding angle of the angle grinder is easily adjusted, the grinding is easy, the grinding is difficult to carry out when the corner position of the side surface of the rail is ground, particularly, the rail head and the rail waist are provided with arc-shaped concave parts, the concave parts face downwards, the angle of the angle grinder needs to be repeatedly adjusted manually during grinding, the grinding condition is difficult to observe when the grinding condition is ground due to the fact that the concave parts face downwards, the grinding condition needs to be observed by the side head when grinding is carried out manually, operation is inconvenient, the grinding efficiency is low, and the grinding effect cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problem, this application provides a deruster for rail, can be to the quick rust cleaning in sunken position of rail web and railhead junction through the device, and convenience simple to use to improve efficiency of polishing.
The utility model provides a deruster for rail, include:
the rigid plate comprises a first plane, a rigid rod is arranged in the middle area of the rigid plate in a sliding guide mode perpendicular to the first plane, first hinge shafts are symmetrically arranged on two opposite sides of the rigid plate in parallel, and the first hinge shafts are arranged in parallel with the first plane;
the two rotating rods are arranged in one-to-one correspondence with the two first hinge shafts, the middle area of each rotating rod is hinged to the first hinge shaft, the first end of each rotating rod is hinged to a connecting rod through a second hinge shaft, the other end of each connecting rod is hinged to the rigid rod through a third hinge shaft, the first end is the end located on the opposite side of the rigid plate and the first plane, and the second hinge shaft and the third hinge shaft are parallel to the first hinge shaft;
and the grinding wheel is arranged at the end part of one end of the rotating rod, which is positioned at the same side of the first plane.
Furthermore, an electromagnet is arranged at one end of the rigid rod near the plane, and a avoidance space is provided on the first plane for avoiding the electromagnet. The connecting rod and the rotating rod are configured to drive the rotating rod to rotate around the first hinge axis when the rigid rod moves towards the direction near the first plane, so that the two grinding wheels move towards each other.
Further, first articulated shaft with rigidity board non-normal running fit, first articulated shaft with be provided with the torsional spring between the dwang the spring action of torsional spring down can to the dwang provides and winds first articulated shaft pivoted elasticity, so that two the emery wheel moves to the direction of carrying on the back mutually.
Furthermore, the tip of dwang still is connected with the guide cylinder, the axis of guide cylinder with first articulated shaft sets up perpendicularly, the direction is provided with the guide bar in the guide cylinder, the wheel of polishing sets up in two the first end portion that the guide bar is close to each other, the guide bar with be provided with first elastic component between the guide cylinder, first elastic component be used for to the guide bar provide to the gliding elasticity of first end portion direction.
Furthermore, the guide bar first end is provided with the limiting plate, the other end of guide bar is provided with spacing bolt, first elastic component for set up in the limiting plate with the pressure spring between the guide cylinder.
Further, the limiting plate with be provided with the mounting panel on the one side that the guide bar carried on the back mutually, polish the wheel rotate set up in on the mounting panel, still be provided with on the mounting panel with the driving motor that the wheel drive of polishing is connected.
Furthermore, one side that the dwang is close to each other all is provided with and is used for with the spacing complex locating part in railhead side, the locating part set up in first articulated shaft with between the guide cylinder.
Furthermore, the limiting part is a limiting wheel, and a rotating shaft of the limiting wheel is perpendicular to the first hinge shaft and is intersected with the axis of the guide cylinder.
The utility model provides a pair of deruster for rail has following beneficial effect:
1. through the deruster that this application provided can polish the rust cleaning to the railhead of rail and the depressed part of web both sides junction simultaneously, improve efficiency of polishing and the effect of polishing.
2. Through setting up guide cylinder and guide bar to set up first elastic component between the two, can promote the guide bar through first elastic component and stretch out after the wheel loss of polishing, thereby compensate the loss of wheel of polishing, guarantee the laminating effect of wheel of polishing and railhead and rail waist junction, thereby guarantee the effect of polishing.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a rust removing machine for steel rails in a use state provided by the utility model.
Fig. 2 is the structure schematic diagram of the rust removing machine for steel rails in a free state provided by the utility model.
Fig. 3 is a schematic view of a sectional structure of a rust removing machine for steel rails according to the present invention.
Fig. 4 is the utility model provides a structural schematic diagram of guide cylinder and guide bar and emery wheel in deruster for rail.
Fig. 5 isbase:Sub>A schematic view ofbase:Sub>A cross-sectional structure atbase:Sub>A-base:Sub>A position in the rust removing machine for steel rails, which is shown in fig. 4.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
The utility model provides a deruster for rail, refer to fig. 1-3, as a concrete implementation, it includes:
the rigid plate 1 comprises a first plane 10, a rigid rod 11 is slidably and guided in a manner that the middle area of the rigid plate is perpendicular to the first plane, first hinge shafts 12 are symmetrically arranged on two opposite sides of the rigid plate in parallel, and the first hinge shafts 12 are arranged in parallel with the first plane 10;
the two rotating rods 2 are arranged in one-to-one correspondence with the two first hinge shafts 12, the middle area of each rotating rod 2 is hinged to the first hinge shaft 12, the first end of each rotating rod 2 is hinged to a connecting rod 14 through a second hinge shaft 13, the other end of each connecting rod 14 is hinged to the rigid rod 11 through a third hinge shaft 15, the first end is the end on the opposite side of the rigid plate and the first plane, and the second hinge shaft and the third hinge shaft are parallel to the first hinge shaft 12;
and the grinding wheel 3 is arranged at the end part of one end of the rotating rod 2, which is at the same side with the first plane.
Specifically, referring to fig. 1, a schematic diagram of a state of the rust removing machine and a steel rail when the rust removing machine is used is shown, and fig. 2 is a schematic diagram of a state of the rust removing machine when the rust removing machine is not used, when a steel rail is laid, two ends of two steel rails to be welded are butted together, the rust removing machine is in the state shown in fig. 2, and at this time, a distance between two grinding wheels is greater than a cross-sectional width of a rail head of a steel rail 9, so that the rigid plate 1 can be placed on the upper surface of the rail head, a first plane 10 is in contact with the upper surface of the steel rail, then the rigid rod 11 is driven to move axially, so that the two grinding wheels are driven to rotate through a connecting rod 14, the two grinding wheels move oppositely, so that the two grinding wheels are both in contact with an arc position between the rail head and a rail web, then the grinding wheel 3 is rotated to simultaneously grind the arc positions on two sides of the steel rail, so that grinding efficiency is improved, after grinding is completed, the rigid rod 11 is driven to rotate, so that the two grinding wheels move away from each other, so that the handle is arranged to move in a preferable mode, and the handle is arranged to move further.
Further, as a specific implementation manner, referring to fig. 1 to fig. 3, an electromagnet 110 is disposed at one end of the rigid rod 11 close to the first plane, an avoiding space 101 for avoiding the electromagnet 110 is opened on the first plane, and the connecting rod and the rotating rod are configured to drive the rotating rod to rotate around the first hinge shaft 12 when the rigid rod moves towards the direction close to the first plane, so that the two grinding wheels 3 move towards each other.
Specifically, through setting up electro-magnet 110, at the during operation, can control the power supply to the electro-magnet, the electro-magnet produces magnetic force and adsorbs the railhead of rail, thereby produce decurrent magnetic attraction to the electro-magnet, can drive rigid rod 11 downstream under the effect of magnetic attraction, can keep away from the one end of polishing wheel to the direction motion of keeping away from each other through two articulated spiale drive dwangs of two seconds through connecting rod 14 during the rigid rod downstream, thereby make two drive wheels to the direction motion that is close to each other, make two arc position contacts of polishing wheel and rail polish, after polishing the completion, cut off the power supply to the electro-magnet, electro-magnet magnetic force disappears, can remove the deruster this moment.
Further, as further improvement, first articulated shaft 12 with 1 non-normal running fit of rigid plate, first articulated shaft 12 with be provided with the torsional spring between the dwang 2 can to under the spring action of torsional spring the dwang provides and winds first articulated shaft pivoted elasticity, so that two the emery wheel moves to the opposite side of the body, through setting up the torsional spring, after the electro-magnet outage, can make the dwang take place to rotate through the elasticity of torsional spring, drives two emery wheels and moves to opposite direction, to the state that fig. 2 shows, and it is more convenient to use.
Further, referring to fig. 4, as a preferred embodiment, the end of the rotating rod 2 is further connected with a guide cylinder 4, the axis of the guide cylinder 4 is perpendicular to the first hinge shaft, a guide rod 41 is guided in the guide cylinder 4, the grinding wheel 3 is disposed at a first end of the two guide rods, the first end is close to the second end, and a first elastic member 42 is disposed between the guide rod and the guide cylinder 4 and is used for providing the guide rod with an elastic force sliding towards the first end.
Specifically, it can be understood that, the wheel of polishing is the consumables, and the wheel of polishing shortens after the use loss, through setting up guide cylinder 4 and guide bar 41 to set up first elastic component 42 between the two, can promote the guide bar through first elastic component and stretch out after the wheel loss of polishing, thereby the compensation wheel of polishing's loss volume, guarantee the laminating effect of wheel of polishing and railhead and rail web junction, thereby guarantee the effect of polishing, wherein the wheel of polishing can adopt the steel wire brush roller commonly used in the field, bowl type steel wire brush etc..
Further, as a specific embodiment, referring to fig. 4, the first end of the guide rod 41 is provided with a limiting plate 43, the other end of the guide rod is provided with a limiting bolt 44, and the first elastic element 42 is a compression spring disposed between the limiting plate and the guide cylinder 4.
Further, referring to fig. 4 and 5, as a specific embodiment, the grinding wheel is connected to the guide rod 41 by: the limiting plate 43 with be provided with mounting panel 45 on the one side that the guide bar 41 carried on the back mutually, polish wheel 3 rotate set up in on the mounting panel 45, still be provided with on the mounting panel with the driving motor 31 of polishing wheel drive connection.
Specifically, be provided with the pivot that is used for installing the wheel of polishing on mounting panel 45, the wheel of polishing is installed in the one end of pivot through the detachable mode, the other end of pivot is provided with driven gear 33, still be provided with rigid protective housing 34 on the mounting panel, driving motor 31 sets up on protective housing 34, and still be provided with drive gear shaft 32 between driving motor and the driven gear, the preferred electric motor of driving motor, the rotation and the stopping of wheel 3 are polished in the work of controlling driving motor 31, wherein polish wheel 3 can adopt hollow steel wire brush roll, thereby can adopt the cover to locate the epaxial mounting means of rotating, thereby be convenient for installation and dismantlement, be convenient for to the change of steel wire brush roll.
Further, referring to fig. 1 to fig. 3, as a preferred embodiment, a limiting member 20 for limiting and matching with a rail head side surface is disposed on each side of the rotating rod 2 close to each other, and the limiting member 20 is disposed between the first hinge shaft 12 and the guide cylinder 4.
By arranging the limiting part 20, the two sides of the rail head can be positioned by abutting the limiting part 20 when the rail head is used, the rigid plate can not swing in the polishing process, and the uniformity of polishing of the two sides of the steel rail by the two polishing wheels can also be ensured, wherein the limiting part 20 can adopt a limiting bulge, a limiting wheel and other structures, as shown in fig. 1 and 3, as an optimal implementation mode, when the limiting part 20 abuts against the two side surfaces of the rail head, the electromagnet 110 is not in contact with the upper surface of the rail head, the electromagnet can be prevented from being in direct contact with the rail head in the mode, collision is avoided, the limiting part 20 can be ensured to be in contact with the two sides of the rail head for limiting, the electromagnet is not directly adsorbed with the rail in the mode, and the derusters can slide to finely adjust the polishing position along the guide direction of the rail during polishing work.
Further, as a specific embodiment, the limiting member 20 is a limiting wheel, and a rotating shaft of the limiting wheel is perpendicular to the first hinge shaft 12 and intersects with an axis of the guide cylinder 4. By arranging the limiting part 20 as a limiting wheel, thrust along the guide direction of the rail can be applied to the deruster during polishing, so that the deruster can be pushed to slide along the rail to adjust the polishing position conveniently.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (8)
1. A rust removing machine for steel rails is characterized by comprising:
the rigid plate (1) comprises a first plane (10), a rigid rod (11) is arranged in the middle area of the rigid plate in a sliding and guiding mode perpendicular to the first plane, first hinge shafts (12) are symmetrically arranged on two opposite sides of the rigid plate in parallel, and the first hinge shafts (12) are arranged in parallel with the first plane (10);
the two rotating rods (2) are arranged in one-to-one correspondence with the two first hinge shafts (12), the middle area of each rotating rod (2) is hinged to the corresponding first hinge shaft (12), the first end of each rotating rod (2) is hinged to a connecting rod (14) through a second hinge shaft (13), the other end of each connecting rod (14) is hinged to the corresponding rigid rod (11) through a third hinge shaft (15), the first end is the end on the side, opposite to the first plane, of the rigid plate, and the second hinge shaft and the third hinge shaft are parallel to the first hinge shafts (12);
and the grinding wheel (3) is arranged at the end part of one end of the rotating rod (2) on the same side as the first plane.
2. The rust removing machine for steel rails according to claim 1, wherein an electromagnet (110) is provided at one end of the rigid rod (11) close to the first plane, an avoidance space (101) for avoiding the electromagnet (110) is provided on the first plane, and the connecting rod and the rotating rod are configured to be capable of driving the rotating rod to rotate around the first hinge shaft (12) when the rigid rod moves in a direction close to the first plane, so that the two grinding wheels (3) move toward each other.
3. A rust remover for steel rails according to claim 2, characterized in that the first hinge shaft (12) is non-rotatably engaged with the rigid plate (1), and a torsion spring is disposed between the first hinge shaft (12) and the rotating rod (2), and under the action of the elasticity of the torsion spring, the torsion spring can provide the rotating rod with elasticity rotating around the first hinge shaft, so that the two grinding wheels move in opposite directions.
4. A rust removing machine for steel rails according to any one of claims 1 to 3, characterized in that a guide cylinder (4) is further connected to an end of the rotating rod (2), an axis of the guide cylinder (4) is perpendicular to the first hinge axis, a guide rod (41) is guided and arranged in the guide cylinder (4), the grinding wheel (3) is arranged at a first end portion where the two guide rods are close to each other, and a first elastic member (42) is arranged between the guide rod and the guide cylinder (4) and used for providing the guide rod with elastic force sliding towards the first end portion.
5. The rust removing machine for steel rails according to claim 4, wherein the first end of the guide rod (41) is provided with a limiting plate (43), the other end of the guide rod is provided with a limiting bolt (44), and the first elastic member (42) is a compression spring arranged between the limiting plate and the guide cylinder (4).
6. A rust removing machine for steel rails according to claim 5, characterized in that a mounting plate (45) is arranged on the surface of the limiting plate (43) opposite to the guide rod (41), the grinding wheel (3) is rotatably arranged on the mounting plate (45), and a driving motor (31) in driving connection with the grinding wheel is further arranged on the mounting plate.
7. A rust remover for steel rails according to claim 6, characterized in that the turning rods (2) are provided with a limiting member (20) at the side close to each other for limiting and matching with the side of the rail head, and the limiting member (20) is arranged between the first articulated shaft (12) and the guide cylinder (4).
8. The rust removing machine for steel rails according to claim 7, characterized in that the limiting member (20) is a limiting wheel, and a rotating shaft of the limiting wheel is arranged perpendicular to the first hinge shaft (12) and intersects with an axis of the guide cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223305028.5U CN218812929U (en) | 2022-12-10 | 2022-12-10 | Rust remover for steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223305028.5U CN218812929U (en) | 2022-12-10 | 2022-12-10 | Rust remover for steel rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218812929U true CN218812929U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223305028.5U Active CN218812929U (en) | 2022-12-10 | 2022-12-10 | Rust remover for steel rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218812929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446225A (en) * | 2023-06-15 | 2023-07-18 | 吉林铁道职业技术学院 | Railway track rust cleaning car |
-
2022
- 2022-12-10 CN CN202223305028.5U patent/CN218812929U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446225A (en) * | 2023-06-15 | 2023-07-18 | 吉林铁道职业技术学院 | Railway track rust cleaning car |
| CN116446225B (en) * | 2023-06-15 | 2023-08-15 | 吉林铁道职业技术学院 | Railway track rust cleaning car |
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