阅读说明：本技术 一种铁路轨道道渣灼烧式清理维护设备 (Railway track ballast firing type cleaning and maintaining equipment ) 是由 韦海珍 于 2020-05-26 设计创作，主要内容包括：本发明公开了一种铁路轨道道渣灼烧式清理维护设备,包括定位限制轮,所述防火隔热板远离定位限制轮的一侧中间位置固定连接有永磁铁轨道,所述永磁铁轨道远离防火隔热板的一侧滑动连接有电磁滑套,所述气动伸缩缸两侧外壁中间位置均滑动连接有伸缩柱,所述端块底部均固定连接有调节机构,所述调节机构中间位置均螺纹连接有灼烧清理机构,所述存储缸外表面设置有感应加热机构,所述收放机构远离隔离挡板的一侧活动连接有推动机构。本发明涉及铁轨道渣清理技术领域。该设备通过燃料进行明火燃烧,有序进行转动,将道渣聚拢并清理,蒸发积蓄的水分,通过道渣热传导,对枕木和铁轨传递热量,保护道渣和枕木安全。(The invention discloses a railway track ballast firing type cleaning and maintaining device which comprises a positioning limiting wheel, wherein a permanent magnet track is fixedly connected to the middle position of one side, away from the positioning limiting wheel, of a fireproof heat insulation plate, an electromagnetic sliding sleeve is slidably connected to one side, away from the fireproof heat insulation plate, of the permanent magnet track, a telescopic column is slidably connected to the middle positions of the outer walls of the two sides of a pneumatic telescopic cylinder, adjusting mechanisms are fixedly connected to the bottoms of end blocks, the middle positions of the adjusting mechanisms are all in threaded connection with a firing cleaning mechanism, an induction heating mechanism is arranged on the outer surface of a storage cylinder, and a pushing mechanism is movably connected to one side, away from an isolation baffle, of. The invention relates to the technical field of iron rail slag cleaning. This equipment carries out the naked light burning through fuel, rotates in order, gathers together the ballast and clears up, and the moisture of evaporation accumulation is through ballast heat-conduction, to sleeper and rail transfer heat, protection ballast and sleeper safety.)

1. The utility model provides a railway track ballast burning formula clearance maintenance equipment, includes location limit wheel (1), its characterized in that: the top of the positioning limiting wheel (1) is fixedly connected with a fireproof heat-insulating plate (2), one side of the fireproof heat-insulating plate (2) far away from the positioning limiting wheel (1) is fixedly connected with a permanent magnet track (3), one side of the permanent magnet track (3) far away from the fireproof heat-insulating plate (2) is connected with an electromagnetic sliding sleeve (4) in a sliding manner, one side of the electromagnetic sliding sleeve (4) far away from the permanent magnet track (3) is fixedly connected with a pneumatic telescopic cylinder (5), the middle positions of the outer walls of the two sides of the pneumatic telescopic cylinder (5) are both connected with telescopic columns (6) in a sliding manner, one ends of the telescopic columns (6) far away from the pneumatic telescopic cylinder (5) are both fixedly connected with end blocks (7), the bottoms of the end blocks (7) are both fixedly connected with adjusting mechanisms (8), the middle positions of the adjusting mechanisms (8) are both connected with ignition cleaning mechanisms (9) in a threaded manner, the table plate is characterized in that a protection mechanism (11) is fixedly connected to the middle of the top of the table plate (10), one side, far away from the table plate (10), of the protection mechanism (11) is movably connected with a storage cylinder (12), an induction heating mechanism (13) is arranged on the outer surface of the storage cylinder (12), an isolation baffle (14) is fixedly connected to the back of the table plate (10), a retraction mechanism (15) is fixedly connected to one side, far away from the table plate (10), of the isolation baffle (14), and a pushing mechanism (16) is movably connected to one side, far away from the isolation baffle (14), of the retraction mechanism (15).

2. The railway track ballast burning type cleaning and maintaining equipment as claimed in claim 1, wherein: the positioning limiting wheel (1) comprises a wheel seat (101), a left half wheel (102) is movably connected to the left side of the bottom of the wheel seat (101), a right half wheel (103) is movably connected to the right side of the bottom of the wheel seat (101), and the adsorption magnetic stripes (104) are arranged on one sides, close to each other, of the left half wheel (102) and the right half wheel (103).

3. The railway track ballast burning type cleaning and maintaining equipment as claimed in claim 1, wherein: adjustment mechanism (8) are including adjusting outrigger (81), it is provided with adjusting worm (82) to adjust outrigger (81) inner chamber top both sides inner wall intermediate position, adjust worm (82) right-hand member and pass through shaft coupling fixedly connected with accommodate motor (83), it has adjusting worm wheel (84) to adjust worm (82) surface bottom meshing transmission, it is provided with limiting mechanism (85) to adjust worm wheel (84) internal surface, it offers recess (86) to adjust outrigger (81) surface, recess (86) internal surface is provided with auxiliary wheel (87).

4. The railway track ballast burning type cleaning and maintaining equipment as claimed in claim 3, wherein: the limiting mechanism (85) comprises a positioning hole groove (851), a limiting bolt (852) is connected to the inner surface of the positioning hole groove (851) in a sliding mode, an air hole (853) is formed in one end, far away from the burning cleaning mechanism (9), of the positioning hole groove (851), one end, far away from the positioning hole groove (851), of the air hole (853) is communicated with the burning cleaning mechanism (9), and the outer surface of the limiting bolt (852) is connected with the burning cleaning mechanism (9) in a sliding mode.

5. The railway track ballast burning type cleaning and maintaining equipment as claimed in claim 1, wherein: burning clearance mechanism (9) are including main shaft (91), fuel through-hole (92) have been seted up to main shaft (91) intermediate position, one side that main shaft (91) surface is close to each other is provided with whole spiral (93) of pushing away, one end fixedly connected with point firearm (94) that main shaft (91) are close to each other, one side surface that main shaft (91) are close to adjustment mechanism (8) is provided with adjusting screw thread (95), main shaft (91) surface is located and is provided with spacing hole (96) between adjusting screw thread (95), spacing hole (96) bottom and fuel through-hole (92) intercommunication, fuel through-hole (92) are located and extend to the surface whole one side of pushing away spiral (93).

6. The railway track ballast burning type cleaning and maintaining equipment as claimed in claim 1, wherein: protection machanism (11) are including base (111), base (111) top intermediate position fixedly connected with spring bullet post (112), the one end fixedly connected with that base (111) were kept away from to spring bullet post (112) separates temperature even board (113).

7. The railway track ballast burning type cleaning and maintaining equipment as claimed in claim 1, wherein: the induction heating mechanism (13) is set as an electromagnetic induction coil, the retraction mechanism (15) is set as an adjusting mechanical arm, and the output end of the storage cylinder (12) is communicated with the burning cleaning mechanism (9) through an extension tube (18).

8. The railway track ballast burning type cleaning and maintaining equipment as claimed in claim 1, wherein: one end of the retraction jack (15) far away from the pushing mechanism (16) is movably connected with a central energy supply device (17), and one side of the central energy supply device (17) far away from the retraction jack (15) is fixedly connected with the isolation baffle (14).

9. The railway track ballast burning type cleaning and maintaining equipment as claimed in claim 1, wherein: the pushing mechanism (16) comprises a central motor (161), the output end of the central motor (161) is fixedly connected with a driving shaft (162) through a coupler, and one end, far away from the central motor (161), of the driving shaft (162) is fixedly connected with a polygonal driving wheel (163).

10. The railway track ballast burning type cleaning and maintaining equipment as claimed in claim 1, wherein: the central energy supply device (17) is electrically connected with the pneumatic telescopic cylinder (5), the adjusting mechanism (8), the burning cleaning mechanism (9), the induction heating mechanism (13), the retracting mechanism (15) and the pushing mechanism (16) respectively.

Technical Field

The invention relates to the technical field of cleaning of railway track slag, in particular to a burning type cleaning and maintaining device for railway track slag.

Background

At present, the foundations of railroads are lined with ballast, which serves to support the rails on the one hand and to protect the foundations on the other hand. As the ballast is exposed on the roadbed, a lot of moisture can be accumulated in the ballast for a long time and permeates into the roadbed, so that the roadbed becomes loose and soft, the problems of slurry turning, collapse and the like occur, and potential safety hazards are caused to the operation of a train. The existing ballast cleaning work is usually carried out by adopting a ballast screening machine, and during cleaning, ballast is firstly taken out from the lower surface of a sleeper, then screened, and the screened ballast is sent back to the lower surface of the sleeper.

According to the Chinese patent CN110016843A, a pushing shovel is pushed by a hydraulic cylinder so as to dig, slag stones enter a hopper space in the shovel, the slag stones in the shovel are transported to a corresponding place, and the initial state is resumed; and repeating the steps, and circularly performing the railway ballast cleaning work at the turnout. The equipment only clears away the ballast, still needs a large amount of operations to clear up the ballast afterwards, and replaces again, consumes time and manpower and materials, and the repeated operation makes the ballast height and angle change easily, influences the safety of railway.

In summary, the existing railway ballast cleaning has high labor intensity, can only screen and clean the main track of the railway, is inconvenient to operate at the turnout, cannot screen and clean the main track, has complicated procedures, and easily changes ballast to influence the railway safety.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides firing type cleaning and maintaining equipment for railway track slag, which solves the problems that the existing railway track slag cleaning has high labor intensity, can only screen and clean the main line of a railway, is inconvenient to operate at a turnout, cannot screen and clean, has complicated procedures, easily changes the slag and influences the railway safety.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a railway track ballast firing type cleaning and maintaining device comprises a positioning limiting wheel, wherein a fireproof heat insulation plate is fixedly connected to the top of the positioning limiting wheel, a permanent magnet track is fixedly connected to the middle position of one side, away from the positioning limiting wheel, of the fireproof heat insulation plate, an electromagnetic sliding sleeve is slidably connected to one side, away from the fireproof heat insulation plate, of the permanent magnet track, a pneumatic telescopic cylinder is fixedly connected to one side, away from the permanent magnet track, of the electromagnetic sliding sleeve, telescopic columns are slidably connected to the middle positions of the outer walls of the two sides of the pneumatic telescopic cylinder, end blocks are fixedly connected to one ends, away from the pneumatic telescopic cylinder, of the telescopic columns, an adjusting mechanism is fixedly connected to the bottoms of the end blocks, a firing cleaning mechanism is fixedly connected to the middle position of the adjusting mechanism through threads, a bedplate is movably connected to one, the side, far away from the bedplate, of the protection mechanism is movably connected with a storage cylinder, the outer surface of the storage cylinder is provided with an induction heating mechanism, the back of the bedplate is fixedly connected with an isolation baffle, one side, far away from the bedplate, of the isolation baffle is fixedly connected with a retraction mechanism, and one side, far away from the isolation baffle, of the retraction mechanism is movably connected with a pushing mechanism. This equipment is through carrying firing clearance mechanism to inside the ballast to carry out naked light burning through fuel, and orderly rotate, gather together the ballast, thereby burn the ballast, clear up its surperficial debris and the moisture of accumulation, thereby carry out the clearance and the maintenance of ballast, and carry out effectual heat-conduction through the ballast, thereby make sleeper and rail carry out heat transfer, thereby accomplish the evaporation of moisture, avoid the damage to ballast and sleeper.

Preferably, the location restriction wheel includes the wheel seat, wheel seat bottom left side swing joint has half wheel on the left, wheel seat bottom right side swing joint has half wheel on the right side, half wheel on the left side and half wheel on the right side one side of being close to each other all is provided with the absorption magnetic stripe. The motion trail is limited by magnetic adsorption, so that the motion route of the equipment is protected, and the equipment is prevented from derailing and being damaged.

Preferably, adjustment mechanism is including adjusting the outrigger, it is provided with the regulation worm to adjust outrigger inner chamber top both sides inner wall intermediate position, adjust the worm right-hand member and pass through shaft coupling fixedly connected with accommodate motor, the meshing transmission of regulation worm surface bottom has the regulation worm wheel, it is provided with limiting mechanism to adjust worm wheel internal surface, it sets up flutedly to adjust outrigger surface, the recess internal surface is provided with the auxiliary wheel.

Preferably, the limiting mechanism comprises a positioning hole groove, the inner surface of the positioning hole groove is in sliding connection with a limiting bolt, an air hole is formed in one end, far away from the burning cleaning mechanism, of the positioning hole groove, one end, far away from the positioning hole groove, of the air hole is communicated with the burning cleaning mechanism, and the outer surface of the limiting bolt is in sliding connection with the burning cleaning mechanism. The ignition and burning cleaning mechanism is driven by the screw threads to be input and withdrawn, so that the dragging of the ballast slag in the movement process is avoided, the integral integrity of the ballast slag is protected, and the safety of the rail is protected.

Preferably, firing clearance mechanism includes the main shaft, the fuel through-hole has been seted up to the main shaft intermediate position, one side that the main shaft surface is close to each other is provided with whole spiral that pushes away, the one end fixedly connected with point firearm that the main shaft is close to each other, one side surface that the main shaft is close to adjustment mechanism is provided with adjusting thread, the main shaft surface is located and is provided with spacing hole between the adjusting thread, spacing downthehole portion and fuel through-hole intercommunication, the fuel through-hole is located and wholly pushes away one side of spiral and extends to the surface. The ballast is burnt through open fire combustion to finish the cleaning of the surface, the moisture is evaporated, and the sleeper is dried through the heat conduction of the ballast, so that the direct contact between the open fire is avoided, and the safety of the sleeper is protected.

Preferably, the protection mechanism includes the base, base top intermediate position fixedly connected with spring bullet post, the one end fixedly connected with that the base was kept away from to the spring bullet post separates the temperature even board.

Preferably, the induction heating mechanism is an electromagnetic induction coil, the retraction mechanism is an adjusting mechanical arm, and the output end of the storage cylinder is communicated with the burning cleaning mechanism through a telescopic pipe. The fuel is subjected to heat preservation at a certain temperature through induction heating, the combustion condition is adjusted, the combustion condition is reduced, and the fuel is suitable for the change of external environment conditions and the application range is expanded.

Preferably, one end of the retraction jack, which is far away from the pushing mechanism, is movably connected with a central energy supplier, and one side of the central energy supplier, which is far away from the retraction jack, is fixedly connected with the isolation baffle.

Preferably, pushing mechanism includes central motor, central motor output passes through shaft coupling fixedly connected with drive shaft, the one end fixedly connected with polygon drive wheel of central motor is kept away from to the drive shaft. Pressure is applied to the sleepers, ballast is compacted, the ballast after being cleaned is prevented from loosening, and the safety of the rails is protected.

Preferably, the central energy supplier is electrically connected with the pneumatic telescopic cylinder, the adjusting mechanism, the burning cleaning mechanism, the induction heating mechanism, the retracting mechanism and the pushing mechanism respectively.

(III) advantageous effects

The invention provides a railway track ballast firing type cleaning and maintaining device. The method has the following beneficial effects:

(one), this railway track ballast firing formula clearance maintenance of equipment, through carrying firing clearance mechanism to inside the ballast, and carry out the naked light burning through fuel, and orderly rotate, gather together the ballast, thereby burn the ballast, clear up its surperficial debris and the moisture of accumulation, thereby carry out the clearance and the maintenance of ballast, and carry out effectual heat-conduction through the ballast, thereby make sleeper and rail carry out heat transfer, thereby accomplish the evaporation of moisture, avoid the damage to ballast and sleeper.

The railway track slag burning type cleaning and maintaining equipment completes the limitation of the movement track through magnetic adsorption, thereby protecting the movement route of the equipment, and avoiding the equipment from derailing and damaging.

The ignition type cleaning and maintaining equipment for the railway track ballast drives the ignition type cleaning mechanism to input and withdraw through the screw thread, avoids dragging the ballast in the movement process, protects the integral integrity of the ballast and protects the safety of a rail.

(IV), this railway track ballast firing formula clearance maintenance equipment burns the ballast through the naked light burning, accomplishes the clearance on surface to the evaporation moisture through the heat-conduction of ballast, dries the sleeper, avoids direct contact between the naked light, protection sleeper safety.

The railway track ballast burning type cleaning and maintaining equipment keeps the fuel at a certain temperature through induction heating, adjusts the combustion condition, reduces the combustion condition, is suitable for the change of external environment conditions, and expands the application range.

According to the burning type cleaning and maintaining equipment for the railway track ballast, pressure is applied to the sleepers, the ballast is compacted, the cleaned ballast is prevented from loosening, and the safety of the railway is protected.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the positioning limiting wheel of the present invention;

FIG. 3 is a schematic view of the adjusting mechanism of the present invention;

FIG. 4 is a schematic view of the limiting mechanism of the present invention;

FIG. 5 is a schematic structural diagram of a burning cleaning mechanism according to the present invention;

fig. 6 is a schematic structural diagram of the protection mechanism of the present invention.

In the figure: 1 positioning limiting wheel, 101 wheel seat, 102 left half wheel, 103 right half wheel, 104 adsorption magnetic stripe, 2 fireproof heat insulation board, 3 permanent magnet track, 4 electromagnetic sliding sleeve, 5 pneumatic telescopic cylinder, 6 telescopic column, 7 end block, 8 adjusting mechanism, 81 adjusting outer frame, 82 adjusting worm, 83 adjusting motor, 84 adjusting worm wheel, 85 limiting mechanism, 851 positioning hole groove, 852 limiting bolt, 853 air hole, 86 groove, 87 auxiliary wheel, 9 burning cleaning mechanism, 91 main shaft, 92 fuel through hole, 93 integral pushing screw, 94 igniter, 95 adjusting screw thread, 96 limiting hole, 10 bedplate, 11 protecting mechanism, 111 base, 112 spring elastic column, 113 temperature insulation connecting plate, 12 storage cylinder, 13 induction heating mechanism, 14 isolation baffle, 15 retraction mechanism, 16 pushing mechanism, 161 central motor, 162 driving shaft, 163 polygonal driving wheel, 17 central energizer and 18 telescopic tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.