CN114318974B - Spraying equipment with rust cleaning mechanism - Google Patents
Spraying equipment with rust cleaning mechanism Download PDFInfo
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- CN114318974B CN114318974B CN202111641084.3A CN202111641084A CN114318974B CN 114318974 B CN114318974 B CN 114318974B CN 202111641084 A CN202111641084 A CN 202111641084A CN 114318974 B CN114318974 B CN 114318974B
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Abstract
The invention relates to the technical field of spraying equipment, and provides spraying equipment with a rust removing mechanism, which comprises a telescopic wheel body, wherein a frame moves along a rail through the telescopic wheel body, the telescopic wheel body is provided with a stepped groove, the stepped groove is abutted or not abutted against the rail after the telescopic wheel body stretches, a rust removing device is arranged on the frame and comprises a rust removing part which is rotationally arranged on the frame, the rotational axis is perpendicular to the length direction of the rail, a rust removing spray head is rotationally arranged on the rust removing part, the rotational axis is perpendicular to the rotational axis of the rust removing part, and the rust removing spray head faces the inner side of the rail. Through the technical scheme, the problems that the rail is occupied by the track rust removing vehicle in the prior art, the track is inconvenient to separate from, the normal operation of other trains is affected, the existing track rust removing vehicle cannot turn into different turnouts like a train, and the track rust removing vehicle cannot work normally when passing through the turnouts are solved.
Description
Technical Field
The invention relates to the technical field of spraying equipment, in particular to spraying equipment with a rust removing mechanism.
Background
When the service time of the railway track is longer, the rail can generate rusting phenomena with different degrees, the train operation is influenced to a certain extent, the rail is firstly and generally derusted by adopting manual simple derusting equipment, the workload is large, the efficiency is low, meanwhile, certain potential safety hazards exist when workers work on the rail for a long time, the route of the rail is longer, and the manual labor is completely consumed, so that the derusting vehicle is generally used for derusting.
The wheels of the existing track rust removing vehicle can clamp the rail, so that the track rust removing vehicle can stably move on the rail, the rust removing operation on the rail is convenient, the existing track rust removing vehicle can also move along the rail at the turning part of the rail, the rust removing efficiency on the rail is high, and the problem that the existing track rust removing vehicle can only move on the straight rail for rust removing is solved; however, the existing track rust-removing vehicle still has problems in that the track rust-removing vehicle is clamped on a rail to conveniently remove rust, the rail is occupied when the track rust-removing vehicle works, the track is inconvenient to separate from the rail, the normal running of other trains is affected, and the existing track rust-removing vehicle cannot turn into different turnouts as a train, so that the turnout rail cannot be rust-removed normally through the turnout when the track rust-removing vehicle passes through the turnout.
Disclosure of Invention
The invention provides spraying equipment with a rust removing mechanism, which solves the problems that a rail is occupied by a rail rust removing vehicle in the related art, the rail is inconvenient to separate, the normal operation of other trains is influenced, and the conventional rail rust removing vehicle cannot turn into different turnouts like a train, so that the rail rust removing vehicle cannot work normally when passing through the turnouts.
The technical scheme of the invention is as follows:
a spraying device with rust removing mechanism comprises
The frame moves along the rail through the telescopic wheel body, the telescopic wheel body is provided with a ladder groove, after the telescopic wheel body stretches, the ladder groove is abutted or not abutted against the rail,
the rust removing device is arranged on the frame and comprises
The rust removing piece is rotatably arranged on the frame, the rotating axial direction is perpendicular to the length direction of the rail,
the rust removing spray head is rotationally arranged on the rust removing piece, the rotation axial direction is perpendicular to the rotation axial direction of the rust removing piece, the rust removing spray head faces the inner side of the rail,
the rust removing brush head is arranged on the rust removing piece and positioned at one side of the rust removing spray head to be abutted with the rail,
the supporting plate is arranged on the frame in a lifting way, is positioned above the rail or is supported on the sleeper after lifting,
and the distance sensor is arranged on the rack and used for preventing the rust removing device from colliding with the rail.
As a further technical proposal, the telescopic wheel body comprises
The telescopic piece is arranged on the frame, the telescopic direction of the telescopic piece is perpendicular to the length direction of the rail,
the wheel is provided with the step groove, the telescopic end of the telescopic piece is rotatably arranged, and after the telescopic piece stretches, the step groove is abutted or is not abutted with the rail.
As a further technical scheme, the number of the rust removing devices is four, and the four rust removing devices are arranged on the frame at intervals.
As a further technical proposal, the rust removing spray heads are a plurality of, and the plurality of rust removing spray heads are sequentially arranged on the rust removing piece, and the rust removing device also comprises
The spiral plate is a plurality of, one the spiral plate is arranged on one rust removing spray head, and the cross section area of the spiral plate gradually becomes smaller from being close to being far away from the rust removing spray head.
As a further technical proposal, the rust removing piece is provided with a rust removing cavity and further comprises
A liquid storage tank arranged on the frame and used for storing rust removing liquid,
the liquid guide tube is movably arranged in the rust removing cavity and communicated with the liquid storage tank, the moving direction of the liquid guide tube is perpendicular to the rotating axial direction of the rust removing spray head,
the elastic tubes are in a plurality, one end of each elastic tube is communicated with one derusting spray head, the other end of each elastic tube is communicated with the liquid guide tube, and after the liquid guide tube moves, the elastic tubes are in a tensioning state, and the derusting spray heads swing.
As a further technical proposal, also comprises
The supporting plate is arranged on the frame in a lifting manner through the shear frame.
As a further technical scheme, the rail fastening device further comprises a locking device which is arranged on the supporting plate and used for locking the supporting plate on the rail, wherein the locking device comprises
A guide groove arranged on the supporting plate,
the two locking rods are respectively arranged at two ends of the guide groove in a sliding mode, and after the locking rods slide, the locking rods are abutted or not abutted to the rail.
As a further technical scheme, the two locking devices are respectively arranged at two ends of the supporting plate, the rack is provided with a storage groove, and after the supporting plate is lifted, the locking devices extend into or cancel extending into the storage groove.
The working principle and the beneficial effects of the invention are as follows:
in the invention, when the railway track is used for a long time, the rail can generate rusting phenomena with different degrees, which has a certain influence on the running of the train, and the rail is generally derusted by adopting simple derusting equipment at first, so that the invention has the advantages of large workload and low efficiency, meanwhile, certain potential safety hazard exists when workers work on the rail for a long time, the rail route is longer, and the labor is very consumed completely by using manpower, so that the rail is generally derusted by using a rail derusting vehicle; the wheels of the existing track rust removing vehicle can clamp the rail, so that the track rust removing vehicle can stably move on the rail, the rust removing operation on the rail is convenient, the existing track rust removing vehicle can also move along the rail at the turning part of the rail, the rust removing efficiency on the rail is high, and the problem that the existing track rust removing vehicle can only move on the straight rail for rust removing is solved; however, the existing track rust-removing vehicle still has problems in that the track rust-removing vehicle is clamped on a rail to conveniently realize movable rust removal, the rail is occupied when the track rust-removing vehicle works, and the track rust-removing vehicle is inconvenient to separate from the rail, so that the normal running of other trains is influenced, the existing track rust-removing vehicle cannot turn into different turnouts like a train, and the turnout rail cannot be derusted due to the fact that the existing track rust-removing vehicle cannot normally pass through the turnout when passing through the turnout, and in order to solve the problems, the inventor designs spraying equipment with a rust-removing mechanism;
firstly, in order to enable the track derusting vehicle to normally pass through a turnout, when the track derusting vehicle passes through the turnout, the track derusting vehicle can also normally work, so that the efficiency of derusting the track is improved, the inventor designs a frame to move along the track through a telescopic wheel body to form the track derusting vehicle and enable the track derusting vehicle to move on the track, the telescopic wheel body is provided with a stepped groove, the stepped groove is abutted with the track as in a train wheel in the prior art, the track derusting vehicle can normally pass through the turnout as in the train, the telescopic wheel body passes through the turnout, even if the turnout is in a state of being abutted with the track all the time, the stepped groove of the telescopic wheel body is convenient for changing the track, and then the equipment can not stop working in the process of changing the track of the turnout, but can also perform derusting operation on the track on the turnout, and the track derusting vehicle in the prior art can only move on the track straight and cannot change the track through the turnout, so that the track derusting vehicle has better derusting effect compared with the track; secondly, in order to ensure that the equipment can not prevent other trains from normally running and passing through the rail when working, the inventor designs that after the telescopic wheel body stretches and contracts, the telescopic wheel body can not be abutted with the rail, thereby achieving the aim; the rust removing device is used for removing rust from the rail conveniently, and the rust removing spray head is used for spraying rust removing liquid onto the rail so as to brush rust residues on the rail after the rust removing brush head rotates conveniently; the invention also adds a distance sensor, which aims to prevent the rust removing device from colliding with the rail on the turnout when the rust removing device passes through the turnout, so that the distance sensor senses that the rust removing device is about to touch the rail, a signal is sent to the rust removing part, at the moment, the rust removing part rotates to drive the rust removing spray head and the rust removing brush head to move, at the moment, the rust removing part and the rust removing spray head can not collide with the rail, but the brush hair of the rust removing brush head is abutted with the rail, so that rust on the turnout rail is conveniently removed, and in order to further improve the rust removing effect on the turnout rail, the inventor designs the rust removing spray head to rotate on the rust removing part, at the moment, the rust removing liquid can be sprayed on the turnout rail only after the rust removing spray head rotates towards the turnout rail, and the rust removing brush head works together to remove the rust on the turnout rail;
the frame moves along the rail through the telescopic wheel body, the telescopic wheel body is provided with the step groove, after the telescopic wheel body stretches out and draws back, the step groove is abutted or cancelled to be abutted against the rail, so that the frame can normally move on the whole rail, the frame does not need to stop working at a position incapable of normally working, the frame can be used together with a supporting plate when other trains pass through normally, the supporting plate lifts and falls to support the frame on a sleeper, after the telescopic wheel body stretches out and draws back and does not abut against the rail, the supporting plate lifts and falls again to reduce the height of the whole equipment, and in the normal operation process of the frame, the supporting plate lifts and falls to be positioned above the rail to prevent the supporting plate from colliding with the sleeper, so that the equipment cannot normally operate; the rust removing device is arranged on the frame and comprises a rust removing part, a rust removing spray head and a rust removing brush head, wherein the rust removing part is rotatably arranged on the frame, the rotation axis of the rust removing part is perpendicular to the length direction of a rail, the rust removing spray head and the rust removing brush head are conveniently driven to move, the rust removing part and the rust removing spray head are prevented from being collided by a turnout rail when passing through the turnout, after rotation, bristles of the rust removing brush head can also be abutted with the turnout rail, the rust removing slag brushing operation is conveniently carried out, the rust removing spray head is rotatably arranged on the rust removing part, the rotation axis of the rust removing spray head is perpendicular to the rotation axis of the rust removing part, the rust removing spray head faces the rail of the turnout rail, the rust removing spray head can also face the rail of the turnout rail after the equipment passes through the turnout, the rust removing effect is further improved, and the rust removing brush head is arranged on one side of the rust removing spray head and is abutted with the rail; the distance sensor is arranged on the frame to prevent the rust removing device from colliding with the rail when passing through the turnout, and transmits signals to the rust removing part, and the rust removing part rotates to prevent collision.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of a spraying device with a rust removing mechanism in the present invention;
FIG. 2 is a schematic structural view of a spraying device with a rust removing mechanism according to the present invention;
FIG. 3 is a schematic view of a storage tank according to the present invention;
FIG. 4 is a schematic view of the rust remover according to the present invention;
in the figure: 1. the device comprises a telescopic wheel body, 2, a frame, 3, a rail, 4, a stepped groove, 5, a rust removing device, 6, a rust removing piece, 7, a rust removing spray head, 8, a rust removing brush head, 9, a supporting plate, 10, a sleeper, 11, a distance sensor, 12, a telescopic piece, 13, wheels, 14, a spiral plate, 15, a rust removing cavity, 16, a liquid storage tank, 17, a liquid guide pipe, 18, an elastic pipe, 19, a scissor type frame, 20, a locking device, 21, a guide groove, 22, a locking rod, 23 and a storage groove.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 4, the present embodiment provides a spraying apparatus with a rust removing mechanism, comprising
A telescopic wheel body 1, a frame 2 moves along a rail 3 through the telescopic wheel body 1, the telescopic wheel body 1 is provided with a ladder groove 4, after the telescopic wheel body 1 stretches, the ladder groove 4 is abutted or not abutted with the rail 3,
a rust removing device 5 arranged on the frame 2 and comprising
The rust removing part 6 is rotatably arranged on the frame 2, the rotation axis is perpendicular to the length direction of the rail 3,
the rust removing spray head 7 is rotatably arranged on the rust removing piece 6, the rotation axial direction is perpendicular to the rotation axial direction of the rust removing piece 6, the rust removing spray head 7 faces the inner side of the rail 3,
the rust removing brush head 8 is arranged on the rust removing piece 6 and positioned at one side of the rust removing spray head 7 and is abutted with the rail 3,
a supporting plate 9, which is arranged on the frame 2 in a lifting manner, wherein after lifting, the supporting plate 9 is positioned above the rail 3 or is supported on a sleeper 10,
a distance sensor 11, provided on the frame 2, for preventing the rust removing device 5 from colliding with the rail 3.
In this embodiment, when the service time of the railway track is long, the rail 3 will generate rusting phenomena with different degrees, which has a certain influence on the running of the train, and the rail 3 is generally derusted by manually using simple derusting equipment at first, which has large workload and low efficiency, meanwhile, the worker works on the rail 3 for a long time, which has a certain potential safety hazard, and the rail 3 has a longer route, and the complete use of manpower is very labor-consuming, so the rail 3 is generally derusted by using a rail derusting vehicle; the wheels 13 of the existing track rust removing vehicle can clamp the rail 3, so that the track rust removing vehicle can stably move on the rail 3 to facilitate rust removing operation on the rail 3, and the existing track rust removing vehicle can also move along the rail 3 at the turning part of the rail 3, so that the track 3 has higher rust removing efficiency, and the problem that the existing track rust removing vehicle can only move on the straight rail 3 is solved; however, the existing track rust-removing vehicle still has problems in that the track rust-removing vehicle is clamped on the rail 3 to conveniently realize movable rust removal, the rail 3 is occupied when the track rust-removing vehicle works, the track rust-removing vehicle is inconvenient to separate from the rail 3, the normal operation of other trains is affected, the existing track rust-removing vehicle cannot turn into different turnouts like a train, the turnouts cannot be normally passed when the track rust-removing vehicle passes through the turnouts, and rust removal is carried out on the turnout rail 3, so that the inventor designs spraying equipment with a rust removing mechanism for solving the problems;
firstly, in order to enable the track derusting vehicle to normally pass through a turnout, when the track derusting vehicle passes through the turnout, the track derusting vehicle can normally work, so that the derusting efficiency of the rail 3 is improved, the inventor designs that the frame 2 moves along the rail 3 through the telescopic wheel body 1 to form the track derusting vehicle and enable the track derusting vehicle to move on the rail 3, the telescopic wheel body 1 is provided with the stepped groove 4, so that the telescopic wheel body 1 can normally pass through the turnout as in the prior art, the stepped groove 4 is abutted with the rail 3, and the telescopic wheel body 1 passes through the turnout, even if the turnout is in a state of being abutted with the rail 3 all the time, so that the track derusting vehicle is convenient to change the rail, and further, the equipment can not stop working, but can normally work the rail 3 on the turnout, and the track derusting vehicle in the prior art can only move on the straight rail 3, and can not change the rail 3 through the turnout, so that the derusting effect on the rail 3 is better; secondly, in order to make the equipment work without preventing other trains from running normally and blocking the rail 3, the inventor designs the telescopic wheel body 1 to stretch and retract and then can not be abutted against the rail 3, so as to achieve the aim, a supporting plate 9 arranged on the frame 2 in a lifting way is additionally arranged, the frame 2 can be supported on the sleeper 10, when the frame 2 is supported, the telescopic wheel body 1 stretches and contracts, the telescopic wheel body 1 is not abutted against the rail 3, and in order to further facilitate other trains to run normally, the frame 2 is supported by the supporting plate 9, after the telescopic wheel body 1 stretches and contracts, the supporting plate 9 is further lifted and then is abutted against the sleeper 10, the frame 2 and the telescopic wheel body 1 can lift towards the sleeper 10, the height of the whole equipment can be lowered, and other trains can be prevented from colliding with the equipment when passing through the equipment, so that the equipment is damaged; the rust removing device 5 is used for removing rust from the rail 3 conveniently, and the rust removing spray head 7 is used for spraying rust removing liquid onto the rail 3 so as to brush rust residues on the rail 3 conveniently after the rust removing brush head 8 rotates; the distance sensor 11 is further added to prevent the rust removing device 5 from colliding with the rail 3 on the turnout when the rust removing device 5 passes through the turnout, so that the distance sensor 11 sends a signal to the rust removing part 6 when sensing that the rust removing device 5 is in contact with the rail 3, the rust removing part 6 rotates to drive the rust removing spray head 7 and the rust removing brush head 8 to move, the rust removing part 6 and the rust removing spray head 7 cannot collide with the rail 3, but the brush hair of the rust removing brush head 8 is abutted with the rail 3, rust on the turnout rail 3 is conveniently removed, and in order to further improve the rust removing effect on the turnout rail 3, the inventor designs that the rust removing spray head 7 is rotationally arranged on the rust removing part 6, and the rust removing liquid can be sprayed on the turnout rail 3 only after the rust removing spray head 7 rotates towards the turnout rail 3 and works together with the rust removing brush head 8 to remove the rust on the turnout rail 3;
the frame 2 moves along the rail 3 through the telescopic wheel body 1, the telescopic wheel body 1 is provided with the stepped groove 4, after the telescopic wheel body 1 stretches out and draws back, the stepped groove 4 is abutted or cancelled to be abutted against the rail 3, the frame 2 can normally move on the whole rail 3 conveniently, the frame 2 does not need to stop working at a position incapable of normally working, when other trains pass through conveniently and normally, the frame 2 is supported on the sleeper 10 by lifting the supporting plate 9 together with the supporting plate 9, after the telescopic wheel body 1 stretches out and draws back and does not abut against the rail 3, the supporting plate 9 is lifted again, the height of the whole equipment is reduced, and in the normal operation process of the frame 2, the supporting plate 9 is lifted and positioned above the rail 3, so that collision between the supporting plate 9 and the sleeper 10 is prevented, and the equipment cannot normally operate; the rust removing device 5 is arranged on the frame 2 and comprises a rust removing part 6, a rust removing spray head 7 and a rust removing brush head 8, wherein the rust removing part 6 is rotatably arranged on the frame 2, the rotation axis is perpendicular to the length direction of a rail 3, the rust removing spray head 7 and the rust removing brush head 8 are conveniently driven to move, the rust removing part 6 and the rust removing spray head 7 can be prevented from being collided by a turnout rail 3 when passing through the turnout, after rotation, bristles of the rust removing brush head 8 can be abutted with the turnout rail 3, the rust removing spray head 7 is conveniently used for brushing rust removing slag, the rust removing spray head 7 is rotatably arranged on the rust removing part 6, the rotation axis is perpendicular to the rotation axis of the rust removing part 6, the rust removing spray head 7 faces the rail 3 when the equipment passes through the turnout, rust removing liquid can be sprayed to the turnout rail 3, the rust removing brush head 8 is further improved, and the rust removing brush head 8 is arranged on the rust removing part 6, and is positioned on one side of the rust removing spray head 7 and abutted with the rail 3. The distance sensor 11 is provided on the frame 2 to prevent the rust removing device 5 from colliding with the rail 3 when passing through the turnout, and transmits a signal to the rust removing member 6, and the rust removing member 6 rotates to prevent collision.
Further, the telescopic wheel body 1 comprises
A telescopic piece 12 arranged on the frame 2, the telescopic direction of the telescopic piece 12 is perpendicular to the length direction of the rail 3,
the wheels 13 are provided with the step grooves 4, are rotatably arranged at the telescopic ends of the telescopic members 12, and after the telescopic members 12 are telescopic, the step grooves 4 are abutted or not abutted against the rails 3.
In the embodiment, the telescopic wheel body 1 comprises a telescopic piece 12 and wheels 13, the telescopic piece 12 is arranged on the frame 2, the telescopic direction of the telescopic piece 12 is perpendicular to the length direction of the rail 3, the stepped groove 4 of the wheels 13 is conveniently abutted with the rail 3, and the frame 2 is conveniently moved on the rail 3; the wheels 13 are provided with the ladder grooves 4, the ladder grooves 4 are rotatably arranged at the telescopic ends of the telescopic pieces 12, and after the telescopic pieces 12 are telescopic, the telescopic pieces 12 drive the ladder grooves 4 to abut against or cancel abutting against the rail 3, so that other trains can conveniently pass through in normal operation.
Further, the number of the rust removing devices 5 is four, and the four rust removing devices 5 are arranged on the frame 2 at intervals.
In this embodiment, in order to further improve the rust removing effect on the rails 3, the inventor designs four rust removing devices 5, and the four rust removing devices 5 are arranged on the frame 2 at intervals, so that the rust removing operation can be performed on the rails 3 on both sides of the frame 2, and the rust removing devices 5 can also well remove rust on the inner sides of the rails 3.
Further, the number of the derusting spray heads 7 is several, and the derusting spray heads 7 are sequentially arranged on the derusting piece 6, and further comprises
The number of the spiral plates 14 is several, one spiral plate 14 is arranged on one derusting spray head 7, and the cross section area of the spiral plate 14 gradually decreases from approaching to separating from the derusting spray head 7.
In this embodiment, in order to facilitate better spraying of the rust removing liquid onto the rail 3, the inventor designs the rust removing spray heads 7 to be a plurality of, the plurality of rust removing spray heads 7 are sequentially arranged on the rust removing piece 6, and a plurality of spiral plates 14 are further added, so that one spiral plate 14 is arranged on one rust removing spray head 7, and the cross-sectional area of the spiral plate 14 gradually becomes smaller from being close to being far away from the rust removing spray head 7, so that the sprayed rust removing liquid can generate a spiral hollow or solid cone spray shape, and the rust removing liquid can be more accurately sprayed onto the more rust removing positions on the rail 3, thereby brushing the rust removing positions under the rotation action of the rust removing brush head 8.
Further, the rust removing member 6 has a rust removing cavity 15, and further includes
A liquid storage tank 16 arranged on the frame 2 for storing rust removing liquid,
a liquid guide pipe 17 which is movably arranged in the derusting cavity 15 and communicated with the liquid storage tank 16, the moving direction of the liquid guide pipe 17 is vertical to the rotating axial direction of the derusting spray head 7,
the number of the elastic tubes 18 is several, one end of one elastic tube 18 is communicated with one derusting spray head 7, the other end is communicated with the liquid guide tube 17, after the liquid guide tube 17 moves, the elastic tube 18 is in a tensioning state, and the derusting spray head 7 swings.
In this embodiment, in order to facilitate the rotation of the rust removing nozzle 7 on the rust removing member 6 and to facilitate the discharge of the rust removing liquid, the inventor designs the rust removing member 6 to have a rust removing cavity 15, and further adds a liquid storage tank 16, a plurality of elastic tubes 18 and a liquid guiding tube 17; the liquid storage tank 16 is arranged on the frame 2 and is used for storing and supplying the rust removing liquid to the rust removing spray head 7; the liquid guide pipe 17 is movably arranged in the derusting cavity 15 and is communicated with the liquid storage tank 16, and the moving direction of the liquid guide pipe 17 is perpendicular to the rotating axial direction of the derusting spray head 7; one end of an elastic tube 18 is communicated with a rust removing spray head 7, the other end is communicated with a liquid guide tube 17, rust removing liquid in the liquid storage tank 16 conveniently flows to the rust removing spray head 7 through the liquid guide tube 17 and then through the elastic tube 18, and the length of the elastic tube 18 is designed to enable the elastic tube 18 to be in a tensioning state all the time, so that after the liquid guide tube 17 moves, the elastic tube 18 can drive the rust removing spray head 7, the swing of the rust removing spray head 7 is realized under the action of a rotating shaft of the elastic tube, and the rust removing spray head is convenient for spraying the rust removing liquid to the turnout rail 3 when the frame 2 passes through a turnout, so that the rust removing effect is improved.
Further, also include
The supporting plate 9 is arranged on the frame 2 in a lifting manner through the scissor type frame 19.
In this embodiment, in order to facilitate lifting of the supporting plate 9, the inventor also adds a scissor frame 19, so that the supporting plate 9 is lifted and arranged on the frame 2 through the scissor frame 19, and the supporting plate 9 can play a more stable supporting role, so that the device does not prevent other trains from running normally; when the equipment is used for rust removal of the rail 3 normally, the shear frame 19 can also lift the support plate 9, the support plate 9 is attached to the frame 2 more, the use space is reduced, and the support plate 9 is prevented from colliding with the sleeper 10.
Further, locking means 20 are provided on the support plate 9 for locking the support plate 9 to the rail 3, the locking means 20 comprising
A guide groove 21 provided on the support plate 9,
the two locking rods 22 are respectively arranged at two ends of the guide groove 21 in a sliding manner, and after the locking rods 22 slide, the locking rods 22 are abutted or not abutted against the rail 3.
In this embodiment, when other trains normally run through the device, the device is lowered to a height at this time and cannot collide, but other trains have too high speed, so as to prevent the device from being influenced by the wind power brought by the train and from moving to collide, the inventor designs to add a locking device 20 on the supporting plate 9, and locks the whole device on the rail 3 through the locking device 20 when the supporting plate 9 supports the whole device on the sleeper 10; the locking device 20 comprises a guide groove 21 and locking rods 22, the guide groove 21 is arranged on the supporting plate 9, the two locking rods 22 are respectively arranged at two ends of the guide groove 21 in a sliding mode, the guide groove 21 provides a stable sliding function of the locking rods 22, after the locking rods 22 slide, the locking rods 22 are abutted against the rail 3, and the whole equipment can be locked on the rail 3 by the aid of jacking force.
Further, two locking devices 20 are respectively disposed at two ends of the supporting plate 9, the rack 2 has a storage groove 23, and after the supporting plate 9 is lifted, the locking devices 20 extend into or cancel extending into the storage groove 23.
In this embodiment, during normal rust removal operation, the supporting plate 9 is lifted above the rail 3, so as to reduce the usage space and further attach to the frame 2, but in order to prevent the locking device 20 from affecting the attachment of the supporting plate 9 to the frame 2, the inventor designs two locking devices 20, which are respectively arranged at two ends of the supporting plate 19, so as to achieve better locking; the frame 2 has a storage groove 23, and after the supporting plate 9 is lifted, the locking device 20 can extend into the storage groove 23, so that the space usage is further reduced, and the sleeper 10 is prevented from being collided.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. A spraying equipment with rust cleaning mechanism is characterized by comprising
The frame (2) moves along the rail (3) through the telescopic wheel body (1), the telescopic wheel body (1) is provided with a ladder groove (4), after the telescopic wheel body (1) stretches, the ladder groove (4) is abutted or not abutted with the rail (3),
a rust removing device (5) arranged on the frame (2) and comprising
The rust removing part (6) is rotatably arranged on the frame (2), the rotating axial direction is perpendicular to the length direction of the rail (3),
the rust removing spray head (7) is rotationally arranged on the rust removing piece (6), the rotation axis is perpendicular to the rotation axis of the rust removing piece (6), the rust removing spray head (7) faces the rail (3),
a rust removing brush head (8) arranged on the rust removing piece (6) and positioned on one side of the rust removing spray head (7) and abutted with the rail (3),
a supporting plate (9) which is arranged on the frame (2) in a lifting way, after lifting, the supporting plate (9) is positioned above the rail (3) or is supported on a sleeper (10),
a distance sensor (11) arranged on the frame (2) for preventing the rust removing device (5) from colliding with the rail (3),
the number of the rust removing spray heads (7) is several, the plurality of the rust removing spray heads (7) are sequentially arranged on the rust removing piece (6), and the rust removing device also comprises
The number of the spiral plates (14) is several, one spiral plate (14) is arranged on one derusting spray head (7), the cross section area of the spiral plate (14) gradually decreases from approaching to separating from the derusting spray head (7),
the rust removing piece (6) is provided with a rust removing cavity (15) and further comprises
A liquid storage tank (16) arranged on the frame (2) and used for storing rust removing liquid,
a liquid guide pipe (17) is movably arranged in the rust removing cavity (15) and communicated with the liquid storage tank (16), the moving direction of the liquid guide pipe (17) is perpendicular to the rotating axial direction of the rust removing spray head (7),
the elastic tubes (18) are a plurality of, one end of each elastic tube (18) is communicated with one derusting spray head (7), the other end of each elastic tube is communicated with the liquid guide tube (17), and after the liquid guide tube (17) moves, the elastic tubes (18) are in a tensioning state, and the derusting spray heads (7) swing.
2. Spraying equipment with rust removing mechanism according to claim 1, characterized in that the telescopic wheel body (1) comprises
A telescopic piece (12) arranged on the frame (2), wherein the telescopic direction of the telescopic piece (12) is perpendicular to the length direction of the rail (3),
the wheels (13) are provided with the ladder grooves (4), the wheels are rotatably arranged at the telescopic ends of the telescopic pieces (12), and after the telescopic pieces (12) are telescopic, the ladder grooves (4) are abutted or are not abutted against the rails (3).
3. A spraying device with a rust removing mechanism according to claim 1, characterized in that the number of the rust removing devices (5) is four, and the four rust removing devices (5) are arranged on the frame (2) at intervals.
4. The spraying apparatus with rust removing mechanism as set forth in claim 1, further comprising
And the supporting plate (9) is arranged on the frame (2) in a lifting way through the scissor-type frame (19).
5. The spraying apparatus with rust removing mechanism as claimed in claim 4, further comprising a locking device (20) provided on the support plate (9) for locking the support plate (9) to the rail (3), the locking device (20) comprising
A guide groove (21) arranged on the supporting plate (9),
the two locking rods (22) are respectively arranged at two ends of the guide groove (21) in a sliding mode, and after the locking rods (22) slide, the locking rods (22) are abutted or not abutted to the rail (3).
6. The spraying equipment with the rust removing mechanism according to claim 5, wherein two locking devices (20) are respectively arranged at two ends of the supporting plate (9), the rack (2) is provided with a storage groove (23), and after the supporting plate (9) is lifted, the locking devices (20) extend into or cancel extending into the storage groove (23).
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| CN202111641084.3A CN114318974B (en) | 2021-12-29 | 2021-12-29 | Spraying equipment with rust cleaning mechanism |
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| CN202111641084.3A CN114318974B (en) | 2021-12-29 | 2021-12-29 | Spraying equipment with rust cleaning mechanism |
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| CN114318974B true CN114318974B (en) | 2023-09-26 |
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| CN114318974A (en) | 2022-04-12 |
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