CN218287749U

CN218287749U - Traction steering wheel

Info

Publication number: CN218287749U
Application number: CN202222491877.8U
Authority: CN
Inventors: 赵岩; 刘军; 肖春华; 陈忠田; 张开清; 韩小徽; 李代富
Original assignee: Fifth Engineering Co Ltd of China Railway 18th Bureau Group Co Ltd
Current assignee: Fifth Engineering Co Ltd of China Railway 18th Bureau Group Co Ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-13
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a pull directive wheel relates to and pulls directive wheel technical field. The utility model discloses a two bottom plates, pulley, double-end motor, first bearing, connection pad placed in the railway rails both sides, two the top of bottom plate is provided with elevating system and horizontal migration mechanism, elevating system is used for changing the space height of pulley, horizontal migration mechanism is used for driving pulley two horizontal migration between the bottom plate, double-end motor is used for providing power, two for elevating system and horizontal migration mechanism one side that the bottom plate was kept away from each other has set firmly the pressure tank, peg graft at the top of pulley has the dead lever. The utility model discloses, when using, the user provides power for elevating system and horizontal migration mechanism through double-end motor, realizes the lift to the pulley, and drive pulley is two through horizontal migration mechanism horizontal lateral shifting finds behind the suitable position between the bottom plate, passes behind the pulley with wire rope.

Description

Traction steering wheel

Technical Field

The utility model relates to a pull directive wheel technical field, concretely relates to pull directive wheel.

Background

In the railway transportation production process, except for the arrival, departure, passing and operation of trains in the stations, all purposeful movement of rolling stock is generally called shunting. The locomotive is moved on a station line or other lines for the purposes of disassembling and marshalling trains, picking and hanging, transferring, completing the yard, transferring, taking and delivering vehicles, aligning, transferring, entering and exiting the locomotive, and the like. It is one of the basic contents of railway train operation.

When the railway is dispatched, a winch is generally used as a traction device, the winch is arranged on one side of a train carriage, when a steel wire rope is used for pulling the train carriage through a steel bull, the pulling direction of the steel wire rope needs to be changed by using a traction steering wheel, so that the train carriage is pulled, one end of the steel wire rope is connected with the steel bull, the steel wire rope needs to be sleeved on the winch arranged on one side of a railway track after passing through the steering wheel, the heights of the steel wire rope connected with the steel wire rope can be different, so the steel wire rope can be effectively pulled by inclining the steel wire rope on the spatial position, and the problem of solving the traction rotation with the inclination angle needs to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the high probably different problem that can influence wire rope pulling efficiency of wire rope is connected to swagen and winch when solving the railway shunting, the utility model provides a pull directive wheel.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a traction steering wheel, includes two bottom plates, pulley, double-end motor, first bearing, connection pad of placing in the railway rails both sides, two the top of bottom plate is provided with elevating system and horizontal migration mechanism, elevating system is used for changing the space height of pulley, horizontal migration mechanism is used for driving the pulley two horizontal migration between the bottom plate, double-end motor is used for providing power for elevating system and horizontal migration mechanism, two one side that the bottom plate kept away from each other has set firmly the pressure tank, the top of pulley is pegged graft and is had the dead lever, first bearing has inner ring and outer loop, the fixed surface of dead lever is connected in the inner ring of first bearing, the outer loop of bearing is fixed pegged graft in the top of pulley, the both ends of dead lever are all fixed with the fixed disk of pegging graft, two one side of fixed disk all fixed connection in the connection pad, one side of connection pad is provided with slewing mechanism, slewing mechanism is used for driving the pulley to rotate with the centre of a circle of connection pad as the rotation point in order to adjust the inclination of pulley.

Further, still include gear steering, double-end motor has two outputs, gear steering has output and input, one of them output fixed connection of double-end motor is in gear steering's input.

Furthermore, the lifting mechanism comprises a second bearing, a limiting pipe and a sliding plate, the second bearing is provided with an inner ring and an outer ring, the outer ring of the second bearing is fixedly inserted into the top of one of the bottom plates, the inner ring of the second bearing is fixedly inserted with a first threaded rod, the other top of the bottom plate is fixedly connected with the limiting pipe, the other end of the first threaded rod is fixedly connected with the output end of the gear steering gear, one end of the sliding plate is sleeved with the first threaded rod in a threaded manner, the other sliding plate is sleeved with the limiting pipe in a sliding manner, the top of the sliding plate is provided with a sliding groove, a cross plate is inserted into the sliding groove in a sliding manner, the inner wall of the sliding groove is provided with a limiting groove, and two ends of the cross plate are inserted into the limiting groove.

Further, horizontal migration mechanism is including setting firmly two L shaped plates, two horizontal pipes, the second screwed pipe in double-end motor bottom and spacing tub of top respectively, two the both ends of horizontal pipe set firmly respectively in the one side that two L shaped plates are close to each other, the both ends of second screwed pipe rotate respectively peg graft in two one side of L shaped plate, the surface screw thread of second screwed pipe has cup jointed the connecting block, two the horizontal pipe is all pegged graft in the surface of connecting block, the bottom fixed mounting of connecting block has the intubate, the top of cross is slided and is pegged graft in the one end of intubate, another output end fixed mounting of double-end motor is in the one end of second screwed pipe.

Further, slewing mechanism includes gear wheel, pinion, connecting plate, spliced pole, drive post, two third bearings, the top fixed mounting of connecting plate is in the bottom of cross, spliced pole and drive post all rotate to peg graft in one side of connecting plate, the third bearing has inner ring and outer loop, the surface of spliced pole and drive post is fixed peg graft respectively in two the third bearing, two the outer loop of third bearing is fixed to be pegged graft in one side of connecting plate, the surface of spliced pole and drive post is located to gear wheel and pinion fixed cover respectively, the other end fixed mounting of spliced pole is in one side of connection pad, the one end fixedly connected with rocking disc that the fixed disk was kept away from to the drive post, the gear wheel with the pinion intermeshing.

Further, two standing grooves and a through groove are formed in the top of the pressure box, a stabilizing plate is fixedly mounted on the inner wall of the through groove, a hydraulic rod is fixedly mounted at the bottom of the stabilizing plate, a straight plate is fixedly mounted at the output end of the hydraulic rod, and a moving wheel is fixedly mounted at the bottom of the straight plate.

The utility model has the advantages as follows:

1. the utility model discloses, when using, the user provides power for elevating system and horizontal migration mechanism through double-end motor, realizes the lift to the pulley, and drive pulley is two through horizontal migration mechanism after horizontal lateral shifting finds suitable position between the bottom plate, after passing wire rope, rotate the angle with the adjustment pulley towards the iron ox as the rotation point through the centre of a circle of slewing mechanism drive pulley use connection pad to make wire rope can be comparatively smooth turn round on the winch through the iron ox after turning round on the pulley, make the winch receive the line and can realize comparatively effectual pulling to the railway carriage, solved actual problem.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the present invention after the pressure tank is removed;

FIG. 3 is a schematic view of a partial perspective structure of the present invention;

fig. 4 is a schematic view of a partial perspective structure at another angle of the present invention.

Reference numerals are as follows: 1. a base plate; 2. a pulley; 3. a double-headed motor; 4. a first bearing; 5. a connecting disc; 6. a lifting mechanism; 601. a second bearing; 602. a limiting pipe; 603. a sliding plate; 604. a first threaded rod; 605. a cross plate; 7. a horizontal movement mechanism; 701. an L-shaped plate; 702. a horizontal tube; 703. a second threaded pipe; 704. connecting blocks; 705. inserting a tube; 8. a pressure tank; 9. fixing the rod; 10. fixing the disc; 11. a rotating mechanism; 1101. a bull gear; 1102. a pinion gear; 1103. a connecting plate; 1104. connecting columns; 1105. a drive column; 1106. a third bearing; 1107. shaking the plate; 12. a gear diverter; 13. a stabilizing plate; 14. a hydraulic lever; 15. a straight plate; 16. the wheel is moved.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1, a traction steering wheel, which comprises two bottom plates 1 disposed at two sides of a railway track, a pulley 2, a double-headed motor 3, a first bearing 4, and a connection disc 5, wherein a lifting mechanism 6 and a horizontal movement mechanism 7 are disposed above the two bottom plates 1, the lifting mechanism 6 is used for changing the space height of the pulley 2, the horizontal movement mechanism 7 is used for driving the pulley 2 to horizontally and transversely move between the two bottom plates 1, the double-headed motor 3 is used for providing power for the lifting mechanism 6 and the horizontal movement mechanism 7, a pressure tank 8 is fixedly disposed at one side of the two bottom plates 1 away from each other, a fixing rod 9 is inserted into the top of the pulley 2, the first bearing 4 has an inner ring and an outer ring, the surface of the fixing rod 9 is fixedly connected to the inner ring of the first bearing 4, the outer ring of the first bearing 4 is fixedly inserted into the top of the pulley 2, fixing discs 10 are fixedly inserted into two ends of the fixing rod 9, one sides of the two fixing discs 10 are fixedly connected to the connection disc 5, a rotation mechanism 11 is disposed at one side of the connection disc 5, and the rotation mechanism 11 is used for driving the pulley 2 to rotate by using the circle center of the connection disc 5 as a rotation point to adjust the inclination angle of the pulley 2. When the device is used, a user provides power for the lifting mechanism 6 and the horizontal moving mechanism 7 through the double-end motor 3, the lifting of the pulley 2 is realized, after the pulley 2 is driven to horizontally move between the two bottom plates 1 through the horizontal moving mechanism 7 to find a proper position, the steel wire rope penetrates through the pulley 2, the pulley 2 is driven to rotate by taking the circle center of the connecting disc 5 as a rotating point through the rotating mechanism 11 so as to adjust the angle of the pulley 2 facing to the iron bulls, therefore, the steel wire rope can smoothly pass through the iron bulls to turn on the pulley 2 and then is wound on the winch, the winch is enabled to take up the wire to realize effective pulling of a train carriage, and the practical problem is solved.

Specifically, the method comprises the following steps: when the angle of the pulley 2 facing the iron bulls needs to be adjusted, a user can rotate the angle of the pulley 2 facing the iron bulls by using the circle center of the fixed disc 10 as a rotating point through the rotating mechanism 11, so that the steel wire rope can smoothly turn around the winch on the pulley 2 through the iron bulls, the winch can take up the wire to effectively pull the train carriage, the practical problem is solved, and the practicability of the device is embodied.

As shown in fig. 2, in some embodiments, the gear steering device further includes a gear steering device 12, the double-headed motor 3 has two outputs, the gear steering device 12 has an output and an input, one of the outputs of the double-headed motor 3 is fixedly connected to the input of the gear steering device 12, and it should be noted that: the double-ended motor 3 and the gear redirector 12 are both prior art.

As shown in fig. 2, in some embodiments, the lifting mechanism 6 includes a second bearing 601, a limiting tube 602, and a sliding plate 603, where the second bearing 601 has an inner ring and an outer ring, the outer ring of the second bearing 601 is fixedly inserted on the top of one of the base plates 1, the inner ring of the second bearing 601 is fixedly inserted with a first threaded rod 604, the top of the other base plate 1 is fixedly connected with the limiting tube 602, the other end of the first threaded rod 604 is fixedly connected to the output end of the gear steering gear 12, one end of the sliding plate 603 is screwed on the first threaded rod 604, the other end of the sliding plate 603 is screwed on the limiting tube 602, a sliding groove is formed on the top of the sliding plate 603, a cross plate 605 is inserted inside the sliding groove in a sliding manner, a limiting groove is formed on the inner wall of the sliding groove, two ends of the cross plate 605 are inserted in the limiting groove, and it is required that: the user rotates through the output of controlling double-end motor 3 and gear steering gear 12's input fixed connection, again because there is the setting of second bearing 601, thereby drive first threaded rod 604 and rotate, first threaded rod 604 drives the sliding plate 603 that sets up on its surface and has the pivoted trend, again because spacing of spacing pipe 602, then sliding plate 603 can go up and down, and the both ends of cross 605 slide and peg graft in spacing groove, so cross 605 can be under the drive of horizontal migration mechanism 7 comparatively stable inside slip at the sliding tray, thereby drive the pulley 2 that sets up below it horizontal lateral shifting between two bottom plates 1.

As shown in fig. 4, in some embodiments, the horizontal moving mechanism 7 includes two L-shaped plates 701, two horizontal pipes 702, and a second threaded pipe 703 that are respectively fixed at the bottom of the double-headed motor 3 and the top of the limiting pipe 602, two ends of the two horizontal pipes 702 are respectively fixed at one side of the two L-shaped plates 701, two ends of the second threaded pipe 703 are respectively rotatably inserted into one side of the two L-shaped plates 701, a connection block 704 is screwed on the surface of the second threaded pipe 703, the two horizontal pipes 702 are both inserted into the surface of the connection block 704, an insertion pipe 705 is fixedly installed at the bottom of the connection block 704, the top of the cross plate 605 is slidably inserted into one end of the insertion pipe 705, and the other output end of the double-headed motor 3 is fixedly installed at one end of the second threaded pipe 703, which needs to be explained: the user rotates by controlling the other output end of the double-headed motor 3 to drive the second threaded pipe 703 to rotate, and because of the limitation of the two horizontal pipes 702, the connecting block 704 arranged on the surface of the second threaded pipe 703 can horizontally and transversely move between the two bottom plates 1, so as to drive the cross plate 605 arranged at the bottom of the connecting block to do the same movement.

As shown in fig. 3, in some embodiments, the rotating mechanism 11 includes a bull gear 1101, a pinion 1102, a connecting plate 1103, a connecting column 1104, a driving column 1105 and two third bearings 1106, a top of the connecting plate 1103 is fixedly mounted at a bottom of the cross plate 605, the connecting column 1104 and the driving column 1105 are both rotatably inserted into one side of the connecting plate 1103, each of the third bearings 1106 has an inner ring and an outer ring, surfaces of the connecting column 1104 and the driving column 1105 are respectively fixedly inserted into the two third bearings 1106, the outer rings of the two third bearings 1106 are fixedly inserted into one side of the connecting plate 1103, the bull gear 1101 and the pinion 1102 are respectively fixedly sleeved on surfaces of the connecting column 1104 and the driving column 1105, the other end of the connecting column 1104 is fixedly mounted on one side of the connecting plate 5, one end of the driving column 1105 far from the fixed plate 10 is fixedly connected with a rocking plate 1107, and the bull gear 1101 and the pinion 1102 are meshed with each other, it should be noted that: the user rocks rocking disk 1107, drives pinion 1102 through drive column 1105 and rotates, thereby pinion 1102 and gear wheel 1101 mesh drive gear wheel 1101 have the pivoted trend, because the one end of gear wheel 1101 is passed through third bearing 1106 and is rotated and be connected in connecting plate 1103, then drive connection pad 5 and rotate to drive pulley 2 and use the centre of a circle of connection pad 5 as the rotation point and rotate the inclination angle with adjustment pulley 2, and do not set up stop gear and be used for confirming the unchangeable purpose of angle and be: in the process of pulling the iron bulls to advance, the winch can drive the bull gear 1101 to rotate continuously to adjust the angle to adapt to the change along with the approaching angle of the distance, and the steel wire rope is protected to the greatest extent.

As shown in fig. 2, in some embodiments, two placing grooves and a through groove are formed at the top of the pressure tank 8, a stabilizing plate 13 is fixedly installed on the inner wall of the through groove, a hydraulic rod 14 is fixedly installed at the bottom of the stabilizing plate 13, a straight plate 15 is fixedly installed at the output end of the hydraulic rod 14, and a moving wheel 16 is fixedly installed at the bottom of the straight plate 15, which needs to be described: when the user needs to move the device, the user can lift and lower the moving wheels 16 by operating the hydraulic rods 14 to realize the height and movement of the device on the ground, and the placing grooves are arranged for placing tools.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a traction steering wheel, includes two bottom plates (1), pulley (2), double-end motor (3), first bearing (4), connection pad (5) of placing in the railway track both sides, its characterized in that, two the top of bottom plate (1) is provided with elevating system (6) and horizontal migration mechanism (7), elevating system (6) are used for changing the space height of pulley (2), horizontal migration mechanism (7) are used for driving pulley (2) two horizontal migration between bottom plate (1), double-end motor (3) are used for providing power for elevating system (6) and horizontal migration mechanism (7), two one side that bottom plate (1) kept away from each other sets firmly pressure tank (8), the top of pulley (2) is pegged graft and is had dead lever (9), first bearing (4) have inner ring and outer loop, the fixed surface of dead lever (9) is connected in the inner ring of first bearing (4), the outer loop of first bearing (4) is pegged graft in the top of pulley (2), the both ends of dead lever (9) are all connected in connection pad (10), connection pad (5) are used for the rotation mechanism (5) one side of fixed disk (10), connection pad (11) are provided with connection pad (5) rotation mechanism (11) The center of the circle is the rotating point to rotate so as to adjust the inclination angle of the pulley (2).

2. A traction steering wheel according to claim 1, characterized in that it further comprises a gear-wheel steering (12), said double-headed motor (3) having two outputs, said gear-wheel steering (12) having an output and an input, one of the outputs of said double-headed motor (3) being fixedly connected to the input of the gear-wheel steering (12).

3. The traction steering wheel according to claim 2, wherein the lifting mechanism (6) comprises a second bearing (601), a limiting tube (602) and a sliding plate (603), the second bearing (601) has an inner ring and an outer ring, the outer ring of the second bearing (601) is fixedly connected to the top of one of the base plates (1), the inner ring of the second bearing (601) is fixedly connected to a first threaded rod (604), the top of the other base plate (1) is fixedly connected to the limiting tube (602), the other end of the first threaded rod (604) is fixedly connected to the output end of the gear steering gear (12), one end of the sliding plate (603) is in threaded connection with the first threaded rod (604), the other end of the sliding plate (603) is in sliding connection with the limiting tube (602), a sliding groove is formed in the top of the sliding plate (603), a cross plate (605) is slidably connected to the inside of the sliding groove, limiting grooves are formed in both sides of the inner wall of the sliding groove, and both ends of the cross plate (605) are connected to the limiting grooves.

4. The traction steering wheel according to claim 3, wherein the horizontal moving mechanism (7) comprises two L-shaped plates (701), two horizontal pipes (702) and a second threaded pipe (703) which are respectively and fixedly arranged at the bottom of the double-headed motor (3) and the top of the limiting pipe (602), two ends of the two horizontal pipes (702) are respectively and fixedly arranged at one side of the two L-shaped plates (701) close to each other, two ends of the second threaded pipe (703) are respectively and rotatably inserted at one side of the two L-shaped plates (701), a connecting block (704) is in threaded sleeve connection with the surface of the second threaded pipe (703), the two horizontal pipes (702) are both inserted at the surface of the connecting block (704), an insertion pipe (705) is fixedly arranged at the bottom of the connecting block (704), the top of the cross plate (605) is in sliding insertion at one end of the insertion pipe (705), and the other output end of the double-headed motor (3) is fixedly arranged at one end of the second threaded pipe (703).

5. A traction steering wheel according to claim 3, wherein the rotating mechanism (11) comprises a bull gear (1101), a pinion gear (1102), a connecting plate (1103), a connecting column (1104), a driving column (1105) and two third bearings (1106), the top of the connecting plate (1103) is fixedly mounted at the bottom of the cross plate (605), the connecting column (1104) and the driving column (1105) are rotatably inserted into one side of the connecting plate (1103), the third bearings (1106) have an inner ring and an outer ring, the surfaces of the connecting column (1104) and the driving column (1105) are respectively fixedly inserted into the two third bearings (1106), the outer rings of the two third bearings (1106) are fixedly inserted into one side of the connecting plate (1103), the bull gear (1101) and the pinion gear (1102) are respectively fixedly mounted on the surfaces of the connecting column (1104) and the driving column (1105), the other end of the connecting column (1104) is fixedly mounted on one side of the connecting plate (5), one end of the driving column (1105) far away from the fixed plate (10) is fixedly connected with a rocking disc (1107), and the bull gear (1102) and the pinion gear (1102) are meshed with each other.

6. The traction steering wheel according to claim 1, wherein the top of the pressure tank (8) is provided with two placing grooves and a through groove, a stabilizing plate (13) is fixedly installed on the inner wall of the through groove, a hydraulic rod (14) is fixedly installed at the bottom of the stabilizing plate (13), a straight plate (15) is fixedly installed at the output end of the hydraulic rod (14), and a movable wheel (16) is fixedly installed at the bottom of the straight plate (15).