CN114718002A - High-efficient safe railway switch snow melt locking frame heating device - Google Patents
High-efficient safe railway switch snow melt locking frame heating device Download PDFInfo
- Publication number
- CN114718002A CN114718002A CN202210320562.9A CN202210320562A CN114718002A CN 114718002 A CN114718002 A CN 114718002A CN 202210320562 A CN202210320562 A CN 202210320562A CN 114718002 A CN114718002 A CN 114718002A
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- Prior art keywords
- bull stick
- heating device
- mounting panel
- locking frame
- safe
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- Granted
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- 239000005413 snowmelt Substances 0.000 title claims abstract description 20
- 244000309464 bull Species 0.000 claims abstract description 36
- 230000008018 melting Effects 0.000 claims abstract description 24
- 238000002844 melting Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 54
- 238000005507 spraying Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000012266 salt solution Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 230000009471 action Effects 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 241000209128 Bambusa Species 0.000 description 1
- 235000015256 Chionanthus virginicus Nutrition 0.000 description 1
- 208000036829 Device dislocation Diseases 0.000 description 1
- 241000234271 Galanthus Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/02—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast
- E01H8/08—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast by application of heat, e.g. by means of heated clearing instruments, melting in situ; Clearing devices which melt the dislodged snow; Clearing exclusively by means of rays or streams or gas or stream, or by suction
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H10/00—Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials ; Roadside storage of gritting or solid thawing materials; Permanently installed devices for applying gritting or thawing materials; Mobile apparatus specially adapted for treating wintry roads by applying liquid, semi-liquid or granular materials
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H10/00—Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials ; Roadside storage of gritting or solid thawing materials; Permanently installed devices for applying gritting or thawing materials; Mobile apparatus specially adapted for treating wintry roads by applying liquid, semi-liquid or granular materials
- E01H10/007—Mobile apparatus specially adapted for preparing or applying liquid or semi-liquid thawing material or spreading granular material on wintry roads
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to a heating device, in particular to a high-efficiency and safe heating device for a railway turnout snow melting locking frame. The technical problem is as follows: the heating device for the railway turnout snow melting locking frame is efficient and safe, can perform snow melting operation while driving, and is high in snow melting efficiency. A high-efficient safe railway switch snow melt locking frame heating device, including runner, etc.; the equal rotary type in lower part left and right sides of mounting panel is equipped with first bull stick, and both sides all are connected with the runner around the first bull stick, and both sides all are connected with the hot plate around the mounting panel. According to the snow melting device, the heating plate and the servo motor are started, the heating plate can heat a railway, so that snow is melted on the railway, the servo motor can drive the rotating shaft to rotate, the rear first rotating rod is driven to rotate through the flat belt and the belt pulley, the rotating wheel is driven to rotate, the whole device is driven to run on a rail, and therefore snow melting is carried out while running.
Description
Technical Field
The invention relates to a heating device, in particular to a high-efficiency and safe heating device for a railway turnout snow melting locking frame.
Background
The continuous heavy snow covers the switch outer locking device in winter, so that the locking frame, the locking rod, the locking iron, the locking hook, the locking frame, the locking hook and other parts are frozen together, the outer locking device cannot work normally, the switch cannot be flexibly switched, and the train is in an unsafe state during running, so that common accidents such as wrong train operation, late train operation and the like are caused.
The patent that the publication number is CN211171797U authorizes discloses a railway switch snow melt locking frame heating device, which comprises a housin, the inside snow melt chamber that is equipped with of casing, snow melt chamber lateral wall fixedly connected with heating pipe, snow melt chamber bottom is rotated and is connected with the column spinner, the column spinner passes through transmission and is connected with the engine, the column spinner is kept away from snow melt chamber one end and has been seted up first cavity, be equipped with the rotating head in the first cavity, the spout has been seted up to first cavity lateral wall, rotating head and spout sliding connection, rotating head side fixedly connected with blade, the rotating head is close to column spinner one end and has been seted up the second cavity, second cavity roof fixedly connected with gas pole. Through the cooperation action of column spinner, rotating head, blade, heating pipe, can stir snow on every side, snow drops into with higher speed and melts in the snow melt chamber, and snow sweeps the back that finishes, has avoided the blade to cause the injury to the staff in the eminence rotation to remind the staff in time to close equipment. However, the apparatus is inconvenient to move and thus can only perform a snow melting operation on a part, which results in a low snow melting efficiency.
Therefore, a high-efficiency and safe heating device for the railway turnout snow melting locking frame, which can perform snow melting operation while driving, and has high snow melting efficiency, needs to be designed.
Disclosure of Invention
In order to overcome the inconvenient removal of current railway switch snow melt locking frame heating device, and then only can melt the snow operation to the part, so, can lead to the lower shortcoming of snow melt efficiency, the technical problem who solves: the heating device for the railway turnout snow melting locking frame is efficient and safe, can perform snow melting operation while driving, and is high in snow melting efficiency.
The technical scheme is as follows: the utility model provides a high-efficient safe railway switch snow melt locking frame heating device, including the runner, first bull stick, the mounting panel, the hot plate, actuating mechanism and spraying mechanism, the equal rotary type in lower part left and right sides of mounting panel is equipped with first bull stick, both sides all are connected with the runner around the first bull stick, both sides all are connected with the hot plate around the mounting panel, the upper portion right side of mounting panel is equipped with the actuating mechanism who is used for driving high-efficient safe railway switch snow melt locking frame heating device and removes, the upper portion left side of mounting panel is equipped with the spraying mechanism who is used for spraying salt solution.
Further, actuating mechanism is equipped with servo motor including servo motor, pivot, flat belt and belt pulley, the upper portion right side of mounting panel, is connected with the pivot on servo motor's the output shaft, all is connected with the belt pulley on pivot and the first bull stick in right side, has cup jointed flat belt between two belt pulleys.
Further, the spraying mechanism comprises a storage cylinder, guide pipes, a spray head and a regulating valve, wherein the storage cylinder is arranged on the left side of the upper portion of the mounting plate, the guide pipes are connected to the front side and the rear side of the storage cylinder, the spray head is connected to the lower end of each guide pipe, and the regulating valve is arranged on each guide pipe.
Further, still including booster mechanism, booster mechanism is including hollow section of thick bamboo, the push rod, first push pedal, reciprocal screw rod, air duct and check valve, two hollow sections of thick bamboos about the upper portion left side of mounting panel is equipped with, the equal slidingtype in rear side of hollow section of thick bamboo is connected with the push rod, be connected with first push pedal between the rear side of push rod, the rear side of pivot is connected with reciprocal screw rod, reciprocal screw rod is connected through the screw thread with first push pedal, be connected with the air duct between the front side of hollow section of thick bamboo, the air duct is connected with the front side of a storage section of thick bamboo, the front side of hollow section of thick bamboo all is equipped with the check valve.
Further, still including knocking mechanism, knocking mechanism is including first mount, the second bull stick, the runner, strike the piece, torsional spring and cam, both sides all are connected with first mount around the right part of mounting panel, the equal rotary type of downside of first mount is connected with the second bull stick, all be connected with the runner on the second bull stick, second bull stick dorsad one side all is connected with strikes the piece, strike the piece and can contact with the runner, all be connected with the torsional spring between second bull stick and the first mount, both sides all are connected with the cam around the first bull stick in right side, cam and homonymy bull stick cooperation.
Further, still including ejecting mechanism, ejecting mechanism is equipped with the second mount including second mount, telescopic link and second push pedal in the left side of mounting panel, and both sides all are connected with the telescopic link around the lower part of second mount, are connected with the second push pedal between the downside of telescopic link.
Further, including chucking mechanism, chucking mechanism is including fixed block, lead screw, U type piece and rotation wheel, and two fixed blocks about the upside of mounting panel is connected with, has the lead screw through threaded connection on the fixed block of left side, and the sliding connection has U type piece on the fixed block of right side, and U type piece is connected with the lead screw, and the rotation is equipped with the rotation wheel on the U type piece, rotates the wheel and contacts with the flat belt.
The beneficial effects are that: 1. according to the snow melting device, the heating plate and the servo motor are started, the heating plate can heat a railway, so that snow is melted on the railway, the servo motor can drive the rotating shaft to rotate, the rear first rotating rod is driven to rotate through the flat belt and the belt pulley, the rotating wheel is driven to rotate, and the whole device is driven to run on a rail, so that snow is melted while running is achieved;
2. the invention can also control the regulating valve to open the conduit, and at the moment, the saline water in the storage cylinder can be sprayed out from the spray head along the conduit and then is sprayed on the railway, thereby further accelerating the snow melting speed;
3. when the rotating shaft rotates, the reciprocating screw rod is driven to rotate, the first push plate and the push rod are driven to move back and forth through the threads, air is continuously pumped into the storage cylinder through the air guide pipe under the action of the one-way valve, and the storage cylinder is pressurized, so that the salt water can be sprayed out;
4. when the first rotating rod on the rear side rotates, the cam is driven to rotate, and the knocking block can knock the rotating wheel under the action of the torsion spring through the matching of the cam and the rotating plate, so that a sound is produced, and other people can be reminded of snow melting work and pay attention to avoiding;
5. when the device moves, the device can drive the second fixing frame, the telescopic rod and the second push plate to move together, the second push plate can scrape redundant snow on a railway turnout, and meanwhile, the second push plate can adapt to different road sections through the telescopic action of the telescopic rod;
6. in snowy days, freeze easily on the flat belt to lead to skidding, and then lead to the device not to go, at this moment, alright control lead screw rotates, and then can make the lead screw remove to the right side through the screw thread effect, thereby make U type piece and rotating wheel remove to the right side, and then make the rotating wheel compress tightly the flat belt, and then can effectively prevent that the flat belt from skidding.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
FIG. 3 is a schematic view of a first partial body structure according to the present invention.
FIG. 4 is a schematic view of a second partial body structure according to the present invention.
Fig. 5 is a schematic perspective view of a first driving mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a second driving mechanism of the present invention.
Fig. 7 is a schematic perspective view of the spraying mechanism of the present invention.
Fig. 8 is a schematic perspective view of the pressurizing mechanism of the present invention.
Fig. 9 is a partially enlarged perspective view of the pressurizing mechanism of the present invention.
Fig. 10 is a partial perspective sectional view of the pressurization mechanism of the present invention.
Fig. 11 is a schematic perspective view of the knocking mechanism according to the present invention.
Fig. 12 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 13 is a perspective view of the chucking mechanism of the present invention.
Fig. 14 is a partially enlarged perspective view of the chucking mechanism of the present invention.
Part names and serial numbers in the figure: 1_ rotating wheel, 2_ first rotating rod, 3_ mounting plate, 4_ heating plate, 5_ driving mechanism, 50_ servo motor, 51_ rotating shaft, 52_ flat belt, 53_ belt pulley, 6_ spraying mechanism, 60_ storage barrel, 61_ conduit, 62_ spray head, 63_ regulating valve, 7_ pressurizing mechanism, 70_ hollow barrel, 71_ push rod, 72_ first push plate, 73_ reciprocating screw rod, 74_ air guide tube, 75_ one-way valve, 8_ knocking mechanism, 80_ first fixing frame, 81_ second rotating rod, 82_ rotating plate, 83_ knocking block, 84_ torsion spring, 85_ cam, 9_ pushing mechanism, 90_ second fixing frame, 91_ telescopic rod, 92_ second push plate, 10_ clamping mechanism, 101_ fixing block, 102_ screw rod, 103_ U-shaped block and 114_ rotating wheel.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
The utility model provides a high-efficient safe railway switch snow melt locking frame heating device, as shown in fig. 1-7, including runner 1, first bull stick 2, mounting panel 3, hot plate 4, actuating mechanism 5 and sprinkler body 6, the equal rotary type in the lower part left and right sides of mounting panel 3 is equipped with first bull stick 2, both sides all are connected with runner 1 around first bull stick 2, both sides all have hot plate 4 through the bolt rigid coupling around mounting panel 3, the upper portion right side of mounting panel 3 is equipped with the actuating mechanism 5 that is used for driving high-efficient safe railway switch snow melt locking frame heating device and removes, the upper portion left side of mounting panel 3 is equipped with sprinkler body 6 that is used for spraying salt solution.
The driving mechanism 5 comprises a servo motor 50, a rotating shaft 51, a flat belt 52 and a belt pulley 53, the servo motor 50 is arranged on the right side of the upper part of the mounting plate 3, the rotating shaft 51 is connected to an output shaft of the servo motor 50, the rotating shaft 51 and the first rotating rod 2 on the right side are connected with the belt pulley 53 in a key mode, and the flat belt 52 is sleeved between the two belt pulleys 53.
The spraying mechanism 6 comprises a storage cylinder 60, guide pipes 61, a spray head 62 and a regulating valve 63, the storage cylinder 60 is arranged on the left side of the upper part of the mounting plate 3, the guide pipes 61 are connected to the front side and the rear side of the storage cylinder 60, the spray head 62 is connected to the lower ends of the guide pipes 61, and the regulating valve 63 is arranged on the guide pipes 61.
When snow is required to be melted on a railway turnout, saline water is injected into the storage cylinder 60, then the device is placed on a railway, the whole device can run on the railway through the runner 1, the heating plate 4 and the servo motor 50 are started, the railway can be heated by the heating plate 4, snow is melted on the railway, the servo motor 50 can drive the rotating shaft 51 to rotate, the rear-side first rotating rod 2 can be driven to rotate through the flat belt 52 and the belt pulley 53, the runner 1 is driven to rotate, the whole device is driven to run on the railway, and snow is melted while running; meanwhile, the adjusting valve 63 can be controlled, so that the conduit 61 is opened, at the moment, the saline water in the storage cylinder 60 can be sprayed out from the spray head 62 along the conduit 61 and then sprayed on the railway, so that the snow melting speed is further accelerated, after the snow melting of railway turnouts is finished, the heating plate 4 and the servo motor 50 are closed, and the adjusting valve 63 is controlled to close the conduit 61.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 2, 8, 9, 10, 11, 12, 13 and 14, the booster mechanism 7 further comprises a hollow cylinder 70, a push rod 71, a first push plate 72, a reciprocating screw 73, an air duct 74 and a one-way valve 75, wherein the upper left side of the upper portion of the mounting plate 3 is provided with an upper hollow cylinder 70 and a lower hollow cylinder 70, the rear side of each hollow cylinder 70 is slidably connected with the push rod 71, the first push plate 72 is connected between the rear sides of the push rods 71, the rear side of the rotating shaft 51 is connected with the reciprocating screw 73, the reciprocating screw 73 is connected with the first push plate 72 through threads, the air duct 74 is connected between the front sides of the hollow cylinders 70, the air duct 74 is connected with the front side of the storage cylinder 60, and the front side of each hollow cylinder 70 is provided with the one-way valve 75.
When the rotating shaft 51 rotates, the reciprocating screw 73 is driven to rotate, and then the first push plate 72 and the push rod 71 are driven to move back and forth through threads, so that the air is continuously pumped into the storage cylinder 60 through the air duct 74 under the action of the one-way valve 75, the storage cylinder 60 is pressurized, and the salt water can be sprayed out.
Still including knocking mechanism 8, knocking mechanism 8 is including first mount 80, the second bull stick 81, the runner 82, strike the piece 83, torsional spring 84 and cam 85, both sides all are connected with first mount 80 around the right part of mounting panel 3, the equal rotary type of downside of first mount 80 is connected with second bull stick 81, all be connected with runner 82 on the second bull stick 81, second bull stick 81 all is connected with to one side dorsad and strikes piece 83, strike piece 83 can with runner 1 contact, all be connected with torsional spring 84 between second bull stick 81 and the first mount 80, the equal key-type in both sides is connected with cam 85 around the first bull stick 2 in right side, cam 85 and homonymy bull stick 82 cooperate.
When the first bull stick 2 of rear side rotates, still can drive cam 85 and rotate, when cam 85 is rotatory to contacting with commentaries on classics board 82, just can drive commentaries on classics board 82 and rotate, and then drive second bull stick 81 and strike piece 83 and rotate, torsional spring 84 takes place to deform, when cam 85 is rotatory to breaking away from with commentaries on classics board 82, torsional spring 84 recovers just can drive commentaries on classics board 82, second bull stick 81 and strike piece 83 reverse rotation, because of inertia effect this moment, thereby can make to strike piece 83 and excessively reset and strike runner 1, and then make the sound, thereby can remind other people to carry out snow melt work, notice and dodge.
The mounting plate is characterized by further comprising a pushing mechanism 9, wherein the pushing mechanism 9 comprises a second fixing frame 90, an expansion rod 91 and a second push plate 92, the second fixing frame 90 is arranged on the left side of the mounting plate 3, the expansion rod 91 is connected to the front side and the rear side of the lower portion of the second fixing frame 90, and the second push plate 92 is connected between the lower sides of the expansion rods 91.
When the device moved, still can drive second mount 90, telescopic link 91 and second push pedal 92 and remove together, unnecessary snow sediment on the railway switch just can be scraped to second push pedal 92, simultaneously through telescopic link 91's concertina action for second push pedal 92 can adapt to different highway sections.
The clamping mechanism 10 comprises fixing blocks 101, a screw rod 102, a U-shaped block 103 and a rotating wheel 114, the left fixing block 101 and the right fixing block 101 are fixedly connected to the upper side of the mounting plate 3 through bolts, the screw rod 102 is connected to the left fixing block 101 through threads, the U-shaped block 103 is connected to the right fixing block 101 in a sliding mode, the U-shaped block 103 is connected with the screw rod 102, the rotating wheel 114 is arranged on the U-shaped block 103 in a rotating mode, and the rotating wheel 114 is in contact with the flat belt 52.
In snowy days, the flat belt 52 is easy to freeze, so that the flat belt is slippery, the device is not driven any more, at the moment, the screw rod 102 can be controlled to rotate, the screw rod 102 can move to the right side through the thread effect, the U-shaped block 103 and the rotating wheel 114 can move to the right side, the rotating wheel 114 is enabled to compress the flat belt 52, and the flat belt 52 can be effectively prevented from slipping.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (7)
1. The utility model provides a high-efficient safe railway switch snow melt locking frame heating device which characterized by: including runner (1), first bull stick (2), mounting panel (3), hot plate (4), actuating mechanism (5) and spraying mechanism (6), the equal rotary type in lower part left and right sides of mounting panel (3) is equipped with first bull stick (2), both sides all are connected with runner (1) around first bull stick (2), both sides all are connected with hot plate (4) around mounting panel (3), the upper portion right side of mounting panel (3) is equipped with actuating mechanism (5) that are used for driving high-efficient safe railway switch snow melt locking frame heating device and remove, the upper portion left side of mounting panel (3) is equipped with spraying mechanism (6) that are used for spraying salt solution.
2. A high efficiency safe railroad switch snow melt locking frame heating apparatus as defined in claim 1, wherein: the driving mechanism (5) comprises a servo motor (50), a rotating shaft (51), a flat belt (52) and a belt pulley (53), the servo motor (50) is arranged on the right side of the upper portion of the mounting plate (3), the rotating shaft (51) is connected onto an output shaft of the servo motor (50), the belt pulley (53) is connected onto the rotating shaft (51) and the first rotating rod (2) on the right side, and the flat belt (52) is sleeved between the two belt pulleys (53).
3. An efficient and safe heating device for a snow melting locking frame of a railway switch as claimed in claim 2, wherein: the spraying mechanism (6) comprises a storage cylinder (60), guide pipes (61), a spray head (62) and a regulating valve (63), wherein the storage cylinder (60) is arranged on the left side of the upper part of the mounting plate (3), the guide pipes (61) are connected to the front side and the rear side of the storage cylinder (60), the spray head (62) is connected to the lower end of each guide pipe (61), and the regulating valve (63) is arranged on each guide pipe (61).
4. A high efficiency safe railroad switch snow melt lock frame heating apparatus as defined in claim 3, wherein: still including booster mechanism (7), booster mechanism (7) are including hollow cylinder (70), push rod (71), first push pedal (72), reciprocal screw rod (73), air duct (74) and check valve (75), the upper portion left side of mounting panel (3) is equipped with two upper and lower hollow cylinders (70), the equal sliding connection in rear side of hollow cylinder (70) has push rod (71), be connected with first push pedal (72) between the rear side of push rod (71), the rear side of pivot (51) is connected with reciprocal screw rod (73), reciprocal screw rod (73) are connected through the screw thread with first push pedal (72), be connected with air duct (74) between the front side of hollow cylinder (70), air duct (74) are connected with the front side of reserve cylinder (60), the front side of hollow cylinder (70) all is equipped with check valve (75).
5. An efficient and safe heating device for a snow melting locking frame of a railway switch as claimed in claim 4, wherein: still including knocking mechanism (8), knocking mechanism (8) is including first mount (80), second bull stick (81), commentaries on classics board (82), strike piece (83), torsional spring (84) and cam (85), both sides all are connected with first mount (80) around the right part of mounting panel (3), the equal rotary type of downside of first mount (80) is connected with second bull stick (81), all be connected with commentaries on classics board (82) on second bull stick (81), second bull stick (81) one side dorsad all is connected with strikes piece (83), it can contact with runner (1) to strike piece (83), all be connected with torsional spring (84) between second bull stick (81) and first mount (80), both sides all are connected with cam (85) around the first bull stick (2) in right side, cam (85) and homonymy bull stick commentaries on classics board (82) cooperation.
6. An efficient and safe heating device for a snow melting locking frame of a railway switch according to claim 5, which is characterized in that: the novel mounting structure is characterized by further comprising a pushing mechanism (9), wherein the pushing mechanism (9) comprises a second fixing frame (90), an expansion rod (91) and a second push plate (92), the second fixing frame (90) is arranged on the left side of the mounting plate (3), the expansion rod (91) is connected to the front side and the rear side of the lower portion of the second fixing frame (90), and the second push plate (92) is connected between the lower sides of the expansion rods (91).
7. An efficient and safe heating device for a snow melting locking frame of a railway switch as claimed in claim 6, which is characterized in that: still including chucking mechanism (10), chucking mechanism (10) are including fixed block (101), lead screw (102), U type piece (103) and rotating wheel (114), two fixed block (101) about the upside of mounting panel (3) is connected with, there is lead screw (102) through threaded connection on left side fixed block (101), sliding connection has U type piece (103) on right side fixed block (101), U type piece (103) are connected with lead screw (102), the last rotation of U type piece (103) is equipped with rotating wheel (114), rotating wheel (114) and flat belt (52) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210320562.9A CN114718002B (en) | 2022-03-29 | 2022-03-29 | Heating device for snow melting locking frame of railway turnout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210320562.9A CN114718002B (en) | 2022-03-29 | 2022-03-29 | Heating device for snow melting locking frame of railway turnout |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114718002A true CN114718002A (en) | 2022-07-08 |
| CN114718002B CN114718002B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210320562.9A Active CN114718002B (en) | 2022-03-29 | 2022-03-29 | Heating device for snow melting locking frame of railway turnout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114718002B (en) |
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| CN113202047A (en) * | 2021-04-28 | 2021-08-03 | 张惠庆 | Thin ice cleaning device of road for municipal works |
| CN114225599A (en) * | 2021-12-20 | 2022-03-25 | 刘少转 | Wet dust removal equipment for underground coal mine |
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| CN114718002B (en) | 2024-01-26 |
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