CN111114584A - Improved train water supply equipment - Google Patents
Improved train water supply equipment Download PDFInfo
- Publication number
- CN111114584A CN111114584A CN202010068996.5A CN202010068996A CN111114584A CN 111114584 A CN111114584 A CN 111114584A CN 202010068996 A CN202010068996 A CN 202010068996A CN 111114584 A CN111114584 A CN 111114584A
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- Prior art keywords
- guide
- wheel
- main shaft
- guide wheel
- water feeding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K11/00—Serving peculiar to locomotives, e.g. filling with, or emptying of, water, sand, or the like at the depots
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
- B65H75/4405—Traversing devices; means for orderly arranging the material on the drum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/33—Hollow or hose-like material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses improved train water feeding equipment which comprises a rack, a pipe coiling mechanism, a power transmission mechanism and a guide mechanism, wherein the pipe coiling mechanism, the power transmission mechanism and the guide mechanism are arranged on the rack; the guide mechanism comprises a guide screw rod, a guide nut, a second driving wheel, a second driven wheel, a second transmission belt, an auxiliary guide rod, an auxiliary guide sliding sleeve and a guide assembly, wherein the guide assembly comprises a support, and a first guide wheel, a second guide wheel, a third guide wheel and a fourth guide wheel which are arranged on the support. The improved train water feeding equipment provided by the invention not only can automatically retract the water feeding pipe, but also can drain accumulated water in the water feeding pipe, so that the resistance of retracting the water feeding pipe is reduced, and the water feeding pipe can be prevented from being blocked due to icing of the accumulated water.
Description
Technical Field
The invention relates to the technical field of train water supply parts, in particular to an improved train water supply device.
Background
The carriage after train entering or the outage needs to add water, the water supply equipment is the equipment that supplies water fast for the train, generally include reelpipe mechanism and the last water pipe of winding in reelpipe mechanism, need artifically to pull out the last water pipe in the reelpipe mechanism during the use, the water pipe is withdrawed to the manual work after having gone up water, hard taking time, and the last water pipe of withdrawing coils in disorder easily on reelpipe mechanism, easily drop, and simultaneously, because the last water pipe is longer, after last water, remaining ponding in the water pipe, lead to the water pipe heavier, if meet the weather of cold winter, the ponding in the water pipe freezes, still can block up the water pipe, influence the normal use of water supply equipment.
Disclosure of Invention
The invention aims to provide improved train water feeding equipment, which overcomes the defects, not only can automatically retract a water feeding pipe to ensure that the water feeding pipe can be tightly wound on a winding drum and is not easy to fall off, but also can drain accumulated water in the water feeding pipe, reduce the resistance of retracting the water feeding pipe, and simultaneously can prevent the water feeding pipe from being blocked due to icing of the accumulated water.
In order to achieve the above purpose, the solution of the invention is:
an improved train water supply device comprises a frame, a pipe coiling mechanism, a power transmission mechanism and a guide mechanism which are arranged on the frame, the pipe coiling mechanism comprises a main shaft and a coiling block fixedly sleeved outside the main shaft, the main shaft vertically penetrates through the rack, a spirally rising guide rail is wound on the outer side of the winding drum, a water feeding pipe is wound in the guide rail, the power transmission mechanism comprises a driving motor, a first driving wheel, a first driven wheel and a first transmission belt, wherein the rotation direction of the main shaft when the upper water pipe is pulled out is taken as the positive direction, the first driving wheel is fixedly sleeved outside the output shaft of the driving motor, the rotation direction of the output shaft of the driving motor is opposite, the first driven wheel is fixedly sleeved outside the first end of the main shaft, the first transmission belt is wound on the first driving wheel and the first driven wheel, and the second end of the main shaft is fixedly sleeved on the rack;
the guide mechanism comprises a guide screw rod, a guide nut, a second driving wheel, a second driven wheel, a second transmission belt, an auxiliary guide rod, an auxiliary guide sliding sleeve and a guide assembly, the guide screw rod and the auxiliary guide rod vertically penetrate through the rack respectively, the guide nut is sleeved outside the guide screw rod and is in threaded fit with the guide screw rod, so that the forward rotation of the guide screw rod is converted into the downward sliding of the guide nut on the guide screw rod, and the reverse rotation of the guide screw rod is converted into the upward sliding of the guide nut on the guide screw rod; the second driven wheel is fixedly sleeved outside the first end of the guide screw rod, the second driving wheel is fixedly sleeved outside the first end of the main shaft, the second driving belt is wound on the second driving wheel and the second driven wheel, the guide assembly is arranged between the guide screw rod and the auxiliary guide rod, the guide assembly comprises a support, and a first guide wheel, a second guide wheel, a third guide wheel and a fourth guide wheel which are arranged on the support, the first guide wheel and the second guide wheel are parallel and vertically arranged, the third guide wheel and the fourth guide wheel are parallel and vertically and horizontally arranged, a guide port for the water feeding pipe to pass through is formed by splicing the first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel, and the guide nut and the auxiliary guide sliding sleeve are vertically fixed on the support, the auxiliary guide sliding sleeve is sleeved outside the auxiliary guide rod in a penetrating mode and is in sliding fit with the auxiliary guide rod.
The main shaft penetrates through the center of the rack, the first end of the main shaft is the upper end, the second end of the main shaft is the lower end, the lower end of the main shaft is provided with a main shaft water inlet and a main shaft water outlet which are communicated, a drain valve is arranged in the bottom of the main shaft, and the main shaft water outlet is respectively communicated with the water feeding pipe and the drain valve.
The pipe coiling mechanism further comprises a plurality of guide groove plates, the guide groove plates are evenly and vertically arranged on the outer side of the winding drum along the periphery of the winding drum, and arc-shaped clamping positions clamped with the water feeding pipe are respectively arranged in gaps between the guide rails of the adjacent circles corresponding to the guide groove plates.
The power transmission mechanism further comprises an electromagnetic clutch, the electromagnetic clutch is sleeved outside the main shaft, a driven part of the electromagnetic clutch is connected with the main shaft key, and a driving part of the electromagnetic clutch is fixedly connected with the first driven wheel.
The guide screw rod and the auxiliary guide rod are respectively arranged on one side of the rack, and a space for accommodating the guide assembly is formed between the guide screw rod and the auxiliary guide rod.
The first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel are all arranged on the guide wheel body outside the rotating shaft in a sleeved mode, each guide wheel body is a nylon guide wheel, and the rotating shaft is movably fixed on the support.
The guide assembly further comprises a fifth guide wheel horizontally mounted on the support, the fifth guide wheel and the fourth guide wheel are arranged in parallel, and the fifth guide wheel and the fourth guide wheel form a guide plane for supporting the water feeding pipe.
The fifth guide wheel comprises a rotating shaft and a guide wheel body sleeved outside the rotating shaft, the rotating shaft is movably fixed on the support, and the guide wheel body is a nylon guide wheel.
The guide mechanism further comprises a tension wheel matched with the second transmission belt.
The plane of the guide opening is vertical to the direction of the water feeding pipe horizontally extending outwards from the inside of the guide rail.
After the structure is adopted, the improved train water supply equipment provided by the invention has the working process that: the water feeding pipe is pulled to penetrate through the guide port manually, the water feeding pipe is pulled continuously, the main shaft rotates in the forward direction, the second driven wheel is driven to rotate by the second driving wheel, the second driven wheel is fixedly sleeved at the first end of the guide screw rod, so that the guide screw rod rotates in the forward direction, the forward rotation of the guide screw rod can be converted into downward sliding of the guide nut on the guide screw rod, meanwhile, the guide is balanced and downward by the auxiliary guide sliding sleeve, the whole guide assembly can move downward along with the pulling of the water feeding pipe, the water feeding pipe can penetrate through the guide port horizontally all the time without bending, when the water feeding pipe needs to be retracted, the driving motor is turned on, the output shaft of the driving motor drives the first driven wheel to rotate by the first driving wheel, so that the main shaft rotates reversely, the water feeding pipe is retracted to the winding drum along the guide rail, and similarly, the guide assembly can be driven to move upwards synchronously, the guide port is kept at the same height with the movable part of the water feeding pipe all the time in the withdrawing process of the water feeding pipe, and the first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel can limit the water feeding pipe and prevent the water feeding pipe from deviating from the withdrawing track, so that the water feeding pipe can be successfully withdrawn and tightly wound on the winding drum.
The invention relates to an improved train water supply device, which has the following beneficial effects:
1. the structure of the winding drum is improved, the outer side of the winding drum is wound with a spirally-rising guide rail, the water feeding pipe is wound at the position of a gap between the guide rails of adjacent circles corresponding to the winding drum along the guide rail (namely in the guide rail), and accumulated water in the water feeding pipe can flow downwards along the water feeding pipe and is finally discharged;
2. the structure of the winding drum is improved, the outer side of the winding drum is wound with a spirally-rising guide rail, and meanwhile, a guide mechanism is additionally arranged, when the water feeding pipe is retracted, the water feeding pipe is always orderly wound on the winding drum along the guide rail under the guide effect of a guide assembly, so that the water feeding pipe is prevented from falling off;
3. adopt power transmission mechanism for under driving motor's effect, the water-supply pipe can be withdrawed automatically, labour saving and time saving.
Therefore, the improved train water feeding equipment provided by the invention not only can automatically retract the water feeding pipe to ensure that the water feeding pipe can be tightly wound on the winding drum and is not easy to fall off, but also can drain accumulated water in the water feeding pipe, so that the resistance for retracting the water feeding pipe is reduced, and the water feeding pipe can be prevented from being blocked due to icing of the accumulated water.
Further, reelpipe mechanism still includes a plurality of guide groove boards, this a plurality of guide groove board along the even vertical setting of week edge of reel is in the outside of reel, each guide groove board corresponds adjacent circle clearance between the guide rail be provided with respectively with the arc card that the water-supply line blocked mutually establishes the position, through arc card on each guide groove board establish the position with the corresponding part card of water-supply line establishes, can make the water-supply line twine in the guide rail of reel more firmly.
Further, power transmission still includes electromagnetic clutch, electromagnetic clutch establishes outward the main shaft, electromagnetic clutch's driven part with the main shaft key-type connection, electromagnetic clutch's driving part with first from driving wheel fixed connection, through electromagnetic clutch's the on-off electricity come control driving part and driven part's combination and separation, can avoid when the main shaft forward rotation, can not drive the idle running of driving motor's output shaft.
Further, first leading wheel the second leading wheel the third leading wheel with the fourth leading wheel all includes that pivot and cover establish the leading wheel body outside the pivot, each the pivot activity is fixed on the support, each the leading wheel body is the nylon leading wheel, the reducible wearing and tearing of water pipe on each nylon leading wheel, the life of extension water pipe.
Further, the direction subassembly still includes the horizontal installation fifth leading wheel on the support, fifth leading wheel with fourth leading wheel parallel arrangement, fifth leading wheel with the fourth leading wheel forms the bearing the guide plane of upper hose, the guide plane has increased the area of contact with the upper hose, is favorable to the better support and the direction of upper hose, still can be used to place the upper water head of upper hose.
Further, guiding mechanism still include with second drive belt matched with take-up pulley prevents that second drive belt is not hard up.
Drawings
FIG. 1 is a schematic structural view of an improved train water supply apparatus of the present invention;
FIG. 2 is a schematic view of the structure of the pipe rolling mechanism (omitting the guide rail) in the present invention
FIG. 3 is a schematic view of the structure of the winding drum and the water supply pipe of the present invention;
fig. 4 is a schematic structural diagram of a guide mechanism (omitting the second driving wheel, the second driven wheel and the second transmission belt) in the invention.
In the figure:
Spindle water outlet 211 reel 22
Arc-shaped clamping position 251 of guide groove plate 25
Raised bar 252 guide rail 26
The first drive belt 34 leads to a spindle 41
Upper guide bearing 411 and lower guide bearing seat 412
Second driven pulley 44 and second transmission belt 45
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
An improved train water supply device is shown in figure 1 and comprises a frame 1, and a pipe coiling mechanism, a power transmission mechanism and a guide mechanism which are arranged on the frame 1.
As shown in fig. 1-2, the pipe coiling mechanism includes a main shaft 21 and a winding drum 22 fixedly sleeved outside the main shaft 21, the main shaft 21 vertically penetrates through the center of the rack 1, the first end of the main shaft 21 is an upper end, the second end of the main shaft 21 is a lower end, the lower end of the main shaft 21 is provided with a main shaft water inlet (not shown in the figure) and a main shaft water outlet 211 which are communicated, and a drain valve (not shown in the figure) communicated with the main shaft water outlet 211 is arranged in the bottom of the main shaft 21. The upper end of the main shaft 21 penetrates through the top of the machine frame 1, the upper end of the main shaft 21 is provided with an upper bearing seat 23, the lower end of the main shaft 21 penetrates through the bottom of the machine frame 1, and the lower end of the main shaft 21 is arranged on the bottom of the machine frame 1 through a lower bearing seat 24.
As shown in fig. 2-3, a plurality of guiding groove plates 25 are vertically disposed along the circumference of the outer side of the winding drum 22, the guiding groove plates 25 are respectively provided with arc-shaped fastening positions 251 recessed into the winding drum 22, the arc-shaped fastening positions 251 corresponding to the adjacent guiding groove plates 25 are staggered up and down, a convex strip 252 is formed at the position of each guiding groove plate 25 corresponding to each arc-shaped fastening position 251, that is, each guiding groove plate 25 is in a tooth shape, the outer side of the winding drum 22 is further provided with a guiding rail 26 wound along the circumference of the winding drum 22, the guiding rail 26 of each circle is fixedly connected with each convex strip 252 of each corresponding guiding groove plate 25, so that the guiding rails 26 are distributed in a spiral ascending trend, the guiding rails 26 are wound from bottom to top on the outer side of the winding drum 22, the bayonets of each arc-shaped fastening position 251 are exactly located in the gaps between the corresponding guiding rails 26 of adjacent circles, and water feeding pipes 27 are wound in the gaps, and the corresponding part of the water feeding pipe 27 is clamped in the corresponding arc-shaped clamping position 251. The water inlet end of the water feeding pipe 27 is communicated with the main shaft water outlet 211, the water outlet end of the water feeding pipe 27 is a movable end capable of moving in the guide rail 26, and the water outlet end of the water feeding pipe 27 is provided with a water feeding head.
As shown in fig. 1, the power transmission mechanism includes a driving motor 31, an electromagnetic clutch (not shown in the figure), a first driving wheel 32, a first driven wheel 33 and a first transmission belt 34, the driving motor 31 is fixed below the top of the frame 1, the output shaft of the driving motor 31 passes through the top of the frame 1, the output shaft of the driving motor 31 rotates in a reverse direction, the first driving wheel 32 is fixedly sleeved outside the output shaft of the driving motor 31, the first driven wheel 33 is fixedly sleeved outside the upper bearing seat 23 at the upper end of the main shaft 21, the electromagnetic clutch is sleeved outside the main shaft 21 and below the upper bearing seat 23, the electromagnetic clutch includes a base, a driving part and a driven part, the base of the electromagnetic clutch is mounted on the frame 1, the driven part is rotatably connected with the base, the driven part of the electromagnetic clutch is connected with the main shaft 21, the driving part of the electromagnetic clutch is fixedly connected with the upper bearing seat 23 through bolts, and a first transmission belt 34 is wound on the first driving wheel 32 and the first driven wheel 33. The arrangement is such that when the driving motor 31 is turned off and the electromagnetic clutch is turned off, the driven part and the driving part of the electromagnetic clutch are separated, the forward rotation of the main shaft 21 only drives the driven part to rotate, so as to avoid the idle rotation of the driving motor 31, and when the driving motor 31 is turned on and the electromagnetic clutch is turned on, the driven part and the driving part of the electromagnetic clutch are combined, and the reverse rotation of the main shaft 21 can be driven by the rotation of the output shaft of the driving motor 31.
As shown in fig. 1 and 4, the guide mechanism includes a guide screw 41, a guide nut 42, a second driving wheel 43, a second driven wheel 44, a second transmission belt 45, an auxiliary guide rod 46, an auxiliary guide sliding sleeve 47 and a guide assembly 48, the guide screw 41 and the auxiliary guide rod 46 are respectively vertically arranged side by side on one side of the frame 1, a space for accommodating the guide assembly 48 is formed between the guide screw 41 and the auxiliary guide rod 46, and the guide assembly 48 is arranged between the guide screw 41 and the auxiliary guide rod 46. The upper end (first end) of the guide screw 41 penetrates through the top of the frame 1, the upper end of the guide screw 41 is provided with an upper guide bearing 411 at a position corresponding to the frame 1, the lower end of the guide screw 41 penetrates through the bottom of the frame 1 and is provided at the bottom of the frame 1 through a lower guide bearing seat 412, and thus the guide screw 41 can rotate on the frame 1. The upper end of the auxiliary guide rod 46 passes through the top of the machine frame 1 and is fixed on the top of the machine frame 1 through an upper bolt, and the lower end of the auxiliary guide rod 46 passes through the bottom of the machine frame 1 and is fixed on the bottom of the machine frame 1 through a lower bolt. The auxiliary guide sliding sleeve 47 is sleeved outside the auxiliary guide rod 46 and is in sliding fit with the auxiliary guide rod 46.
The second driven wheel 44 is fixedly sleeved outside the upper end of the guide screw 41 and is positioned above the upper guide bearing 411, the second driving wheel 43 is fixedly sleeved outside the upper end of the main shaft 21, and the second driving wheel 43 is positioned above the first driven wheel 33. The second transmission belt 45 is wound around the second driving pulley 43 and the second driven pulley 44, and the guide nut 42 is sleeved outside the guide screw 41 and is in threaded fit with the guide screw 41, so that the forward rotation of the main shaft 21 drives the guide screw 41 to rotate in the forward direction, and is converted into downward sliding of the guide nut 42 on the guide screw 41, and the reverse rotation of the main shaft 21 drives the guide screw 41 to rotate in the reverse direction, and is converted into upward sliding of the guide nut 42 on the guide screw 41.
The guide assembly 48 comprises a support and a first guide wheel 481, a second guide wheel 482, a third guide wheel 483, a fourth guide wheel 484 and a fifth guide wheel 485 mounted on the support, the support is composed of a first seat 486, a second seat 487, a third seat 488 and a fourth seat, wherein the first seat 486 and the second seat 487 are sleeved outside the guide screw 41, the first seat 486 is fixedly installed at the top end of the guide nut 42, the second seat 487 is fixedly installed at the bottom end of the guide nut 42, the third seat 488 and the fourth seat are sleeved outside the auxiliary guide rod 46, the third seat 488 is fixedly installed at the top end of the auxiliary guide sliding sleeve 47, the fourth seat is fixedly installed at the bottom end of the auxiliary guide sliding sleeve 47, the first seat 486 and the third seat 488 are respectively and oppositely provided with an upward vertically arranged mounting lug, and the second seat 487 and the fourth seat are also respectively and oppositely provided with two downward vertically arranged mounting lugs.
The first guide wheel 481, the second guide wheel 482, the third guide wheel 483, the fourth guide wheel 484 and the fifth guide wheel 485 all comprise rotating shafts and guide wheel bodies sleeved outside the corresponding rotating shafts, and each guide wheel body is a nylon guide wheel. The wear of the water feeding pipe 27 can be reduced by the nylon guide wheels, and the service life of the water feeding pipe 27 is prolonged.
The first guide wheel 481 and the second guide wheel 482 are vertically arranged in parallel with each other, two ends of a rotating shaft of the first guide wheel 481 are respectively installed on the first seat 486 and the second seat 487, two ends of a rotating shaft of the second guide wheel 482 are respectively installed on the third seat 488 and the fourth seat 488, the third guide wheel 483 and the fourth guide wheel 484 are horizontally arranged in parallel with each other, the two ends of a rotating shaft of the third guide wheel 483 are respectively installed on the corresponding mounting lugs of the first seat 486 and the third seat 488, two ends of a rotating shaft of the fourth guide wheel 484 are respectively installed on one of the corresponding mounting lugs of the second seat 487 and the fourth seat, the first guide wheel 481 and the second guide wheel 482, the third guide wheel 483 and the fourth guide wheel 484 are spliced to form a guide port 489 for the water feeding pipe 27 to pass through, and the plane of the guide port 489 is vertical to the direction in which the water feeding pipe 27 horizontally extends outwards from the guide rail 26. The fifth guide wheel 485 and the fourth guide wheel 484 are arranged in parallel, two ends of a rotating shaft of the fifth guide wheel 485 are respectively installed on the other installation ear of the second seat 487 opposite to the fourth seat, and the fifth guide wheel 485 and the fourth guide wheel 484 form a guide plane for supporting the upper water pipe 27.
After the structure is adopted, the improved train water supply equipment provided by the invention has the working process that: the water feeding pipe 27 is pulled to pass through the guide port 489 by hand, the water feeding pipe 27 is pulled continuously, the main shaft 21 rotates in the forward direction, the second driving wheel 43 drives the second driven wheel 44 to rotate, the second driven wheel 44 is fixedly sleeved on the upper end of the guide screw rod 41, so that the guide screw rod 41 rotates, the forward rotation of the guide screw rod 41 can be converted into downward sliding of the guide nut 42 on the guide screw rod 41, meanwhile, the common balance guide direction of the auxiliary guide sliding sleeve 47 is downward, so that the whole guide assembly 48 can move downward along with the pulling of the water feeding pipe 27, the water feeding pipe 27 can always horizontally penetrate through the guide port 489 without bending, when the water feeding pipe 27 needs to be withdrawn, the driving motor 31 is opened, the output shaft of the driving motor 31 drives the first driven wheel 33 to rotate through the first driving wheel 32, so that the main shaft 21 rotates in the reverse direction, and the water feeding pipe 27 is withdrawn to the winding drum 22, similarly, the guide assembly 48 is driven by the reverse rotation of the main shaft 21 to move upwards synchronously, so that the guide port 489 is always kept at the same height as the movable part of the water feeding pipe 27 in the retracting process of the water feeding pipe 27, and the first guide wheel 481, the second guide wheel 482, the third guide wheel 483 and the fourth guide wheel 484 can limit the water feeding pipe 27 to prevent the water feeding pipe 27 from deviating from the retracting track, thereby ensuring that the water feeding pipe 27 can be smoothly retracted and tightly wound on the winding drum 22.
The invention relates to an improved train water supply device, which has the following beneficial effects:
1. the structure of the winding drum 22 is improved, a guide rail 26 which ascends spirally is wound on the outer side of the winding drum 22, a water feeding pipe 27 is wound on the position of a gap between the guide rails 26 of the winding drum 22 corresponding to adjacent circles (namely in the guide rail 26) along the guide rail 26, and accumulated water in the water feeding pipe 27 can flow downwards along the water feeding pipe 27 and is finally discharged by a water discharging valve;
2. the structure of the winding drum 22 is improved, a plurality of guide groove plates 25 are arranged on the outer side of the winding drum 22, arc-shaped clamping positions 251 are arranged on each guide groove plate 25, meanwhile, a guide mechanism is additionally arranged, when the water feeding pipe 27 is retracted, the water feeding pipe 27 is orderly wound on the winding drum 22 along the guide rail 26 all the time under the clamping of the arc-shaped clamping positions 251 and the guide effect of the guide assembly 48, and the water feeding pipe 27 is prevented from falling off;
3. adopt power transmission mechanism, under driving motor 31's effect for water supply pipe 27 can be withdrawed automatically, labour saving and time saving utilizes electromagnetic clutch, can avoid driving motor 31's idle running, prolongs driving motor 31's life.
Therefore, the improved train water feeding equipment provided by the invention not only can automatically retract the water feeding pipe to ensure that the water feeding pipe can be tightly wound on the winding drum and is not easy to fall off, but also can drain accumulated water in the water feeding pipe, so that the resistance for retracting the water feeding pipe is reduced, and the water feeding pipe can be prevented from being blocked due to icing of the accumulated water.
Further, as shown in fig. 1 and 4, the fifth guide wheel 485 and the fourth guide wheel 484 form a guide plane for supporting the water feeding pipe 27, and the guide plane increases the contact area with the water feeding pipe 27, thereby being beneficial to better supporting and guiding the water feeding pipe 27 and being also used for placing the water feeding head of the water feeding pipe 27.
Further, as shown in fig. 1, the guide mechanism further includes a tension pulley 49 engaged with the second belt 45 to prevent the second belt 45 from loosening.
In the present invention, the drain valve, the driving motor 31, the electromagnetic clutch, the guide screw 41, and the guide nut 42 are all well-known components in the art. The mounting mode of the main shaft 21 and the frame 1, the mounting mode of the electromagnetic clutch and the frame 1, the mounting mode of the guide screw rod 41 and the frame 1, the mounting mode of the driving motor 31 and the frame 1, the mounting mode of the first driving wheel 32 and the driving motor 31, and the mounting mode of the first driven wheel 33 and the upper bearing seat 23 are all known in the art.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (10)
1. The utility model provides an improved generation train water installation, includes the frame and installs reelpipe mechanism, power transmission mechanism and guiding mechanism in the frame, its characterized in that: the pipe coiling mechanism comprises a main shaft and a winding drum fixedly sleeved outside the main shaft, the main shaft vertically penetrates through the rack, a guide rail which spirally rises is wound on the outer side of the winding drum, a water feeding pipe is wound in the guide rail, the rotation direction of the main shaft when the water feeding pipe is pulled out is taken as the positive direction, the power transmission mechanism comprises a driving motor, a first driving wheel, a first driven wheel and a first transmission belt, the first driving wheel is fixedly sleeved outside an output shaft of the driving motor, the rotation direction of the output shaft of the driving motor is the reverse direction, the first driven wheel is fixedly sleeved outside a first end of the main shaft, the first transmission belt is wound on the first driving wheel and the first driven wheel, and the second end of the main shaft is fixedly sleeved on the rack;
the guide mechanism comprises a guide screw rod, a guide nut, a second driving wheel, a second driven wheel, a second transmission belt, an auxiliary guide rod, an auxiliary guide sliding sleeve and a guide assembly, the guide screw rod and the auxiliary guide rod vertically penetrate through the rack respectively, the guide nut is sleeved outside the guide screw rod and is in threaded fit with the guide screw rod, so that the forward rotation of the guide screw rod is converted into the downward sliding of the guide nut on the guide screw rod, and the reverse rotation of the guide screw rod is converted into the upward sliding of the guide nut on the guide screw rod; the second driven wheel is fixedly sleeved outside the first end of the guide screw rod, the second driving wheel is fixedly sleeved outside the first end of the main shaft, the second driving belt is wound on the second driving wheel and the second driven wheel, the guide assembly is arranged between the guide screw rod and the auxiliary guide rod, the guide assembly comprises a support, and a first guide wheel, a second guide wheel, a third guide wheel and a fourth guide wheel which are arranged on the support, the first guide wheel and the second guide wheel are parallel and vertically arranged, the third guide wheel and the fourth guide wheel are parallel and vertically and horizontally arranged, a guide port for the water feeding pipe to pass through is formed by splicing the first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel, and the guide nut and the auxiliary guide sliding sleeve are vertically fixed on the support, the auxiliary guide sliding sleeve is sleeved outside the auxiliary guide rod in a penetrating mode and is in sliding fit with the auxiliary guide rod.
2. The improved train watering apparatus of claim 1, wherein: the main shaft penetrates through the center of the rack, the first end of the main shaft is the upper end, the second end of the main shaft is the lower end, the lower end of the main shaft is provided with a main shaft water inlet and a main shaft water outlet which are communicated, a drain valve is arranged in the bottom of the main shaft, and the main shaft water outlet is respectively communicated with the water feeding pipe and the drain valve.
3. The improved train watering apparatus of claim 1, wherein: the pipe coiling mechanism further comprises a plurality of guide groove plates, the guide groove plates are evenly and vertically arranged on the outer side of the winding drum along the periphery of the winding drum, and arc-shaped clamping positions clamped with the water feeding pipe are respectively arranged in gaps between the guide rails of the adjacent circles corresponding to the guide groove plates.
4. The improved train watering apparatus of claim 1, wherein: the power transmission mechanism further comprises an electromagnetic clutch, the electromagnetic clutch is sleeved outside the main shaft, a driven part of the electromagnetic clutch is connected with the main shaft key, and a driving part of the electromagnetic clutch is fixedly connected with the first driven wheel.
5. The improved train watering apparatus of claim 1, wherein: the guide screw rod and the auxiliary guide rod are respectively arranged on one side of the rack, and a space for accommodating the guide assembly is formed between the guide screw rod and the auxiliary guide rod.
6. The improved train watering apparatus of claim 1, wherein: the first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel are all arranged on the guide wheel body outside the rotating shaft in a sleeved mode, each guide wheel body is a nylon guide wheel, and the rotating shaft is movably fixed on the support.
7. The improved train watering apparatus of claim 1, wherein: the guide assembly further comprises a fifth guide wheel horizontally mounted on the support, the fifth guide wheel and the fourth guide wheel are arranged in parallel, and the fifth guide wheel and the fourth guide wheel form a guide plane for supporting the water feeding pipe.
8. An improved train watering apparatus according to claim 7, wherein: the fifth guide wheel comprises a rotating shaft and a guide wheel body sleeved outside the rotating shaft, the rotating shaft is movably fixed on the support, and the guide wheel body is a nylon guide wheel.
9. The improved train watering apparatus of claim 1, wherein: the guide mechanism further comprises a tension wheel matched with the second transmission belt.
10. The improved train watering apparatus of claim 1, wherein: the plane of the guide opening is vertical to the direction of the water feeding pipe horizontally extending outwards from the inside of the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010068996.5A CN111114584A (en) | 2020-01-21 | 2020-01-21 | Improved train water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010068996.5A CN111114584A (en) | 2020-01-21 | 2020-01-21 | Improved train water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111114584A true CN111114584A (en) | 2020-05-08 |
Family
ID=70492394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010068996.5A Pending CN111114584A (en) | 2020-01-21 | 2020-01-21 | Improved train water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111114584A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027812A (en) * | 2020-08-14 | 2020-12-04 | 郭凌峰 | Communication engineering is with cable winding and unwinding devices who has lift structure |
| CN114572776A (en) * | 2022-03-31 | 2022-06-03 | 江苏德斯嘉环境智能科技有限公司 | Ship domestic sewage receiving cabinet |
-
2020
- 2020-01-21 CN CN202010068996.5A patent/CN111114584A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027812A (en) * | 2020-08-14 | 2020-12-04 | 郭凌峰 | Communication engineering is with cable winding and unwinding devices who has lift structure |
| CN114572776A (en) * | 2022-03-31 | 2022-06-03 | 江苏德斯嘉环境智能科技有限公司 | Ship domestic sewage receiving cabinet |
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