CN215800718U

CN215800718U - Ballast sealing machine for railway ballast bed

Info

Publication number: CN215800718U
Application number: CN202121549023.XU
Authority: CN
Inventors: 鲁耀峰; 张猛; 王宝祥; 赵春军; 金小平; 卢守攀; 苟春光; 刘新军; 刘青龙
Original assignee: Ankang Public Works Section of China Railway Xian Group Co Ltd
Current assignee: Ankang Public Works Section of China Railway Xian Group Co Ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-02-11
Anticipated expiration: 2031-07-08

Abstract

The utility model relates to the technical field of railway ballast beds and discloses a railway ballast sealing machine which comprises a machine shell, wherein transmission boxes are integrally formed on two sides of the lower surface of the machine shell, the interiors of the two transmission boxes are respectively and symmetrically connected with moving wheels in a front-back rotating mode, the bottoms of the four moving wheels penetrate through the lower parts of the transmission boxes, and first gears are fixed on the opposite sides of the four driving wheels; through setting up a plurality of first radar sensor and second radar sensor, can be at the in-process of device operation, the ballast on real-time detection device place ahead sleeper and the sleeper is apart from the distance between first radar sensor and the second radar sensor, and give signal feedback to the PLC controller, PLC controller can start second electric telescopic handle and third electric telescopic handle according to preset's numerical value this moment, adjust the distance between first brush and the second brush apart from the sleeper, thereby can be better sweep the ballast evenly and neatly.

Description

Ballast sealing machine for railway ballast bed

Technical Field

The utility model relates to the technical field of railway ballast beds, in particular to a ballast sealing machine for a railway ballast bed.

Background

The railway bed is an important component of a track and is a foundation of a track frame, the railway bed usually refers to the position below a railway sleeper and a stone ballast (railway ballast) cushion layer paved on a roadbed, and the railway bed mainly has the functions of supporting the sleeper, uniformly transmitting the huge pressure on the upper part of the sleeper to the roadbed, fixing the position of the sleeper, preventing the longitudinal or transverse movement of the sleeper, greatly reducing the deformation of the roadbed, relieving the impact of a locomotive vehicle wheel on a steel rail, facilitating drainage, frequently depending on tools such as a spade and the like held by railway workers to uniformly pave stone ballast between the sleeper and the sleeper on the railway bed when sealing the railway bed, so that a large amount of manpower is needed, time and labor are wasted, and the working strength of the railway workers is greatly increased.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a railway ballast sealing machine, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the railway ballast sealing machine comprises a machine shell, transmission boxes are integrally formed on two sides of the lower surface of the machine shell, two transmission boxes are connected with moving wheels in a front-back symmetrical rotating mode, the bottoms of the four moving wheels penetrate through the lower portion of the transmission boxes, first gears are fixed on opposite sides of the four moving wheels, second gears are connected with the front sides and the back sides of the four first gears in a meshed mode, screws are fixed between the two right-left opposite gears, moving sleeves are sleeved on the outer side walls of the four screws, a plurality of first electric telescopic rods are fixed in the four moving sleeves at equal intervals, arc-shaped threaded plates are fixed on one ends, far away from the side walls of the moving sleeves, of the first electric telescopic rods, the four moving sleeves are divided into a front group and a back group, and first sweeping brushes are arranged at the bottoms of the two groups of moving sleeves, and two sets of the top of removing the cover all is fixed with the connecting rod, two the upper surface of connecting rod all is fixed with the horizontal pole, two the equal front-back symmetry of opposite side of transmission box is fixed with photoelectric sensor, the place ahead the right-hand member of horizontal pole and right front photoelectric sensor contact, the rear the left end of horizontal pole and left rear photoelectric sensor contact, the inside lower fixed surface of casing has the double-shaft motor, the end back on the back of the body of two output shafts of double-shaft motor all is fixed with the third gear, two the third gear respectively with be located the place ahead two first gear engagement is connected, the inside upper surface center department of casing is fixed with the PLC controller, the PLC controller with photoelectric sensor with an electric telescopic handle electric connection.

Preferably, the front surface bottom of casing is fixed with first extension board, the lower surface the place ahead of first extension board is fixed with a plurality of first radar sensor from left to right equidistance, and same two of group the bottom of moving the cover all is fixed with second electric telescopic handle, and is two sets of second electric telescopic handle's bottom respectively with two the last fixed surface of first brush is connected, first radar sensor with second electric telescopic handle all with PLC controller electric connection.

Preferably, the front surface of the right front moving sleeve and the rear surface of the left rear moving sleeve are both fixed with connecting rods, one ends of the connecting rods, which are far away from the moving sleeve, are both provided with motors, the two motors are respectively positioned on the opposite sides of the transmission boxes, and the bottom ends of output shafts of the two motors are both fixed with second wipers.

Preferably, a third electric telescopic rod is fixed at the center of the top of the motor, the connecting rod is far away from one end of the moving sleeve and is fixedly connected with the outer side wall of the third electric telescopic rod, two second extending plates are fixed at the tops of the opposite sides of the transmission box, second radar sensors are symmetrically fixed in front of the lower surfaces of the two second extending plates, and the second radar sensors and the third electric telescopic rod are electrically connected with the PLC.

Preferably, the moving wheel is of a vertical I-shaped structure.

Preferably, a photovoltaic panel is fixed on the upper surface of the casing, a storage battery pack is fixed on the lower surface of the inside of the casing and located behind the double-shaft motor, and the storage battery pack and the photovoltaic panel are both electrically connected with the PLC.

Preferably, the tops of two sides of the machine shell are respectively fixed with a cylindrical block, and the bottoms of the two cylindrical blocks are respectively provided with a notch penetrating from front to back.

Preferably, the corners of the notch are arc-shaped structures.

(III) advantageous effects

The utility model provides a railway ballast sealing machine, which has the following beneficial effects:

(1) the four threaded rods are arranged between the two transmission boxes, the front and the back of the four threaded rods have the same rotating direction, the middle of the four threaded rods have the same rotating direction, when the device moves forwards under the action of the double-shaft motor, the first gear and the third gear, the four threaded rods can rotate under the action of the first gear and the second gear, the arc-shaped threaded plates in the first moving sleeve and the third moving sleeve from front to back are respectively attached to the first threaded rod and the third threaded rod from front to back under the action of the first electric telescopic rod, the arc-shaped threaded plates in the second moving sleeve and the fourth moving sleeve are not attached to the second threaded rod and the fourth threaded rod from front to back under the action of the first electric telescopic rod, and the two first sweeping brushes can approach to each other and move away from each other along with the rotation of the threaded rods, so that stones on sleepers can be swept between the sleepers, and can sweep the ballast between the sleepers evenly.

(2) By arranging the photoelectric sensor and the PLC controller, when the two first scanning brushes approach to each other and move away from each other, the left end of the front cross bar and the right end of the rear cross bar respectively contact with the photoelectric sensors at the left front part and the right rear part, the photoelectric sensors feed back signals to the PLC controller, the PLC controller controls the first electric telescopic rod in the first moving sleeve and the third moving sleeve from front to back to drive the arc-shaped threaded plates in the first moving sleeve and the third moving sleeve to be separated from the first threaded rod and the third threaded rod from front to back, and simultaneously controls the first electric telescopic rod in the second moving sleeve and the fourth moving sleeve from front to back to drive the arc-shaped threaded plates in the second moving sleeve and the fourth moving sleeve to be attached to the second threaded rod and the fourth threaded rod from front to back, and the two first scanning brushes move towards opposite directions, the two first sweeping brushes are distributed in tandem, so that the situation that the ballast between the sleepers cannot be well swept and sorted can be avoided.

(3) According to the utility model, the second sweeping brushes are arranged and the motors are arranged on the second sweeping brushes, so that when the two first sweeping brushes move, the two second sweeping brushes are respectively driven to move back and forth, and meanwhile, the motors can drive the two second sweeping brushes to rotate, thus the stone ballast outside the two steel rails can be swept uniformly, the stone ballast on the sleeper outside the steel rails can be cleared between the two sleepers, and the condition that the stone ballast outside the steel rails cannot be swept uniformly is avoided.

(4) According to the utility model, by arranging the plurality of first radar sensors and the plurality of second radar sensors, the distance between the front sleeper of the device and ballast on the sleeper and the distance between the first radar sensors and the second radar sensors can be detected in real time in the operation process of the device, and signals are fed back to the PLC controller, at the moment, the PLC controller can start the second electric telescopic rod and the third electric telescopic rod according to preset values, and the distance between the first sweeping brush and the second sweeping brush and the sleeper is adjusted, so that the ballast can be better swept and evenly arranged.

(5) In the operation process, the photovoltaic panel can convert external solar energy into electric energy and store the electric energy into the storage battery pack, and the storage battery supplies power to electric appliances in the device, so that the device can work for a long time.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic top view of the inner structure of the transmission case of the present invention;

fig. 4 is a side view of the moving sleeve of the present invention.

In the figure: 1. a second sweeper brush; 2. a motor; 3. a third electric telescopic rod; 4. a second radar sensor; 5. a second extension plate; 6. a housing; 7. a cylindrical block; 8. a photovoltaic panel; 9. a first extension plate; 10. a first radar sensor; 11. a threaded rod; 12. a cross bar; 13. moving the sleeve; 14. a transmission box; 15. a connecting rod; 16. a moving wheel; 17. a first sweeper brush; 18. a second electric telescopic rod; 19. a third gear; 20. A battery pack; 21. a double-shaft motor; 22. a recess; 23. a photosensor; 24. a first gear; 25. a second gear; 26. a connecting rod; 27. a first electric telescopic rod; 28. an arc-shaped thread plate; 29. a PLC controller.

Detailed Description

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

As shown in fig. 1 to 4, the present invention provides a technical solution: a railway ballast sealing machine comprises a machine shell 6, wherein transmission boxes 14 are integrally formed on two sides of the lower surface of the machine shell 6, moving wheels 16 are symmetrically and rotatably connected in the two transmission boxes 14 in a front-back manner, the bottoms of the four moving wheels 16 penetrate below the transmission boxes 14, first gears 24 are fixed on opposite sides of the four moving wheels 16, second gears 25 are respectively connected in the front and back sides of the four first gears 24 in a meshing manner, screw rods 11 are respectively fixed between the two right-left facing second gears 25, moving sleeves 13 are respectively sleeved on the outer side walls of the four screw rods 11, a plurality of first electric telescopic rods 27 are fixed in the four moving sleeves 13 at equal intervals, arc-shaped thread plates 28 are fixed on one ends, far away from the side walls of the moving sleeves 13, of the four moving sleeves 13 are respectively divided into a front group and a back group, first sweeping brushes 17 are arranged at the bottoms of the two groups of moving sleeves 13, and connecting rods 26 are fixed on the tops of the two groups of moving sleeves 13, the upper surfaces of the two connecting rods 26 are respectively fixed with a cross rod 12, opposite sides of the two transmission boxes 14 are respectively and symmetrically fixed with photoelectric sensors 23 in front and back, the right end of the cross rod 12 in front is contacted with the photoelectric sensor 23 in front right, the left end of the cross rod 12 in back is contacted with the photoelectric sensor 23 in back left, the lower surface in the interior of the case 6 is fixed with a double-shaft motor 21, the opposite ends of two output shafts of the double-shaft motor 21 are respectively fixed with a third gear 19, the two third gears 19 are respectively meshed and connected with the two first gears 24 in front, the center of the upper surface in the interior of the case 6 is fixed with a PLC 29, the PLC 29 is electrically connected with the photoelectric sensors 23 and the first electric telescopic rod 27, when in use, under the action of the double-shaft motor 21, the first gears 24 and the third gears 19, when the device moves forwards, under the action of the first gears 24 and the second gears 25, the four threaded rods 11 are rotated, the arc-shaped threaded plates 25 in the first moving sleeve 13 and the third moving sleeve 13 from front to back are respectively attached to the first threaded rod 11 and the third threaded rod 11 from front to back under the action of the first electric telescopic rod 27, the arc-shaped threaded plates 28 in the second moving sleeve 13 and the fourth moving sleeve 13 are not attached to the second threaded rod 11 and the fourth threaded rod 11 from front to back under the action of the first electric telescopic rod 27, the two first sweeping brushes 17 move close to each other and move away from each other along with the rotation of the threaded rods 11, so that stones on sleepers can be swept between the sleepers, and the stones between the sleepers can be swept uniformly, after the left end of the cross rod 12 in front of the sleeper and the right end of the cross rod 12 behind are respectively contacted with the photoelectric sensors 23 in front of the left side and the right side, the photoelectric sensors 23 feed back signals to the PLC 29, at this time, the PLC controller 29 controls the first electric telescopic rod 27 in the first moving sleeve 13 and the third moving sleeve 13 from front to back to drive the arc-shaped threaded plates 28 in the first moving sleeve 13 and the third moving sleeve 13 to disengage from the first threaded rod 11 and the third threaded rod 11 from front to back, and controls the first electric telescopic rod 27 in the second moving sleeve 13 and the fourth moving sleeve 13 from front to back to drive the arc-shaped threaded plates 28 in the second moving sleeve 13 and the fourth moving sleeve 13 to be attached to the second threaded rod 11 and the fourth threaded rod 11 from front to back, and at this time, the two first sweeping brushes 17 move in opposite directions, so that the cycle is repeated, so that the stones between the sleepers can be continuously and uniformly swept, and the stones remained on the sleepers can be cleaned between the sleepers.

Further, a first extension plate 9 is fixed at the bottom of the front surface of the housing 6, a plurality of first radar sensors 10 are fixed in front of the lower surface of the first extension plate 9 at equal intervals from left to right, second electric telescopic rods 18 are fixed at the bottoms of the two same sets of two moving sleeves 13, the bottom ends of the two sets of second electric telescopic rods 18 are respectively and fixedly connected with the upper surfaces of the two first scanning brushes 17, the first radar sensors 10 and the second electric telescopic rods 18 are both electrically connected with a PLC 29, during the forward operation of the apparatus, the first radar sensor 10 detects the distance between the front sleeper and ballast on the sleeper from the first radar sensor 10 in real time, and the signal is fed back to the PLC controller 29, at this moment, the PLC controller 29 starts the second electric telescopic rod 18 according to a preset numerical value, and the distance between the first sweeping brush 17 and the sleeper is adjusted, so that the ballast can be better swept and arranged.

Further, the connecting rods 15 are fixed on the front surface of the moving sleeve 13 at the front right side and the rear surface of the moving sleeve 13 at the rear left side, the motors 2 are arranged at the ends, far away from the moving sleeve 13, of the two connecting rods 15, the two motors 2 are respectively located on the opposite sides of the two transmission boxes 14, the second sweeping brushes 1 are fixed at the bottom ends of output shafts of the two motors 2, in the process of back and forth movement of the two first sweeping brushes 17, the two second sweeping brushes 1 can be driven to do back and forth movement at the same time, and the second sweeping brushes 1 can be driven to rotate under the action of the motors 2, so that ballast of the parts outside the two steel rails can be swept uniformly, the ballast existing on the sleepers outside the steel rails can be cleaned between the two sleepers, and the situation that the ballast outside the steel rails cannot be swept uniformly is avoided.

Further, a third electric telescopic rod 3 is fixed at the center of the top of the motor 2, one end of the connecting rod 15 far away from the moving sleeve 13 is fixedly connected with the outer side wall of the third electric telescopic rod 3, the top parts of the opposite sides of the two transmission boxes 14 are respectively fixed with a second extending plate 5, the front parts of the lower surfaces of the two second extending plates 5 are respectively and symmetrically fixed with a second radar sensor 4, the second radar sensors 4 and the third electric telescopic rod 3 are both electrically connected with a PLC 29, during the forward operation of the device, the second radar sensor 4 will detect the distance between the front sleeper and the ballast on the sleeper from the second radar sensor 4 in real time, and the signal is fed back to the PLC controller 29, at this moment, the PLC controller 29 can start the third electric telescopic rod 3 according to the preset numerical value, and adjust the distance between the second sweeper 1 and the sleeper, so that the ballast can be better swept and arranged.

Furthermore, the moving wheel 16 is of a vertical I-shaped structure, so that the device can be directly placed on the steel rail, and the situation that the device is easy to release from the steel rail and fall off is avoided.

Further, the upper surface of casing 6 is fixed with photovoltaic board 8, and the inside lower surface of casing 6 is located the rear of biax motor 21 and is fixed with storage battery 20, storage battery 20 and photovoltaic board 8 all with PLC controller 29 electric connection, at the in-process of device operation, can be with external solar energy conversion for the electric energy through photovoltaic board 8, and store in storage battery 20, supply power for the electrical apparatus among the device through storage battery 20, thereby guarantee that the device can work for a long time, and PLC controller 29 can control the charge-discharge operation of storage battery 20, avoid storage battery 20 to take place overcharge or overdischarge, lead to storage battery 20 to take place the condition of damaging.

Further, the both sides top of casing 6 all is fixed with cylinder piece 7, and the notch 22 of the formula of running through from the past backward is all seted up to the bottom of two cylinder pieces 7, makes things convenient for operating personnel to carry the device.

Furthermore, the corners of the notch 22 are both arc-shaped structures, so that uncomfortable feeling is avoided when an operator carries the device.

In conclusion, the working process of the utility model is as follows: when the device is used, under the action of the double-shaft motor 21, the first gear 24 and the third gear 19, when the device moves forwards, the four threaded rods 11 are rotated under the action of the first gear 24 and the second gear 25, the arc-shaped threaded plates 25 in the first moving sleeve 13 and the third moving sleeve 13 from front to back are respectively attached to the first threaded rod 11 and the third threaded rod 11 from front to back under the action of the first electric telescopic rod 27, the arc-shaped threaded plates 28 in the second moving sleeve 13 and the fourth moving sleeve 13 are not attached to the second threaded rod 11 and the fourth threaded rod 11 from front to back under the action of the first electric telescopic rod 27, and along with the rotation of the threaded rods 11, the two first sweeping brushes 17 approach to each other and move away from each other, so that stones on sleepers can be swept between the sleepers, and stones between the sleepers can be swept evenly, when the left end of the front cross bar 12 and the right end of the rear cross bar 12 are respectively contacted with the photoelectric sensors 23 at the left front and the right rear, the photoelectric sensors 23 feed back signals to the PLC controller 29, the PLC controller 29 controls the first electric telescopic rods 27 in the first moving sleeve 13 and the third moving sleeve 13 from front to back to drive the arc-shaped threaded plates 28 in the first moving sleeve 13 and the third moving sleeve 13 to separate from the first threaded rod 11 and the third threaded rod 11 from front to back, and simultaneously controls the first electric telescopic rods 27 in the second moving sleeve 13 and the fourth moving sleeve 13 from front to back to drive the arc-shaped threaded plates 28 in the second moving sleeve 13 and the fourth moving sleeve 13 to be attached to the second threaded rod 11 and the fourth threaded rod 11 from front to back, at the moment, the two first scanning brushes 17 move in opposite directions, and the process is repeated, so that the sleeper stones between the sleepers can be continuously and uniformly scanned, and to clean ballast remaining on the ties between the ties.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Railway ballast sealing machine, including casing (6), its characterized in that: the lower surface both sides of casing (6) all integrated into one piece have transmission box (14), two the inside of transmission box (14) is all around the symmetry rotate be connected with move wheel (16), four the bottom of moving wheel (16) all runs through to the below of transmission box (14), and four the opposite side of moving wheel (16) all is fixed with first gear (24), four the meshing of the front and back both sides of first gear (24) is connected with second gear (25), control just right two all be fixed with screw rod (11) between second gear (25), four the lateral wall of screw rod (11) all overlaps and is equipped with and removes cover (13), four the inside of removing cover (13) all equidistance is fixed with a plurality of first electric telescopic link (27), and is a plurality of first electric telescopic link (27) keep away from the one end of removing cover (13) lateral wall all is fixed with arc thread board (28), four it is equally divided into two sets of front and back, two sets of to remove the bottom of cover (13) and all be equipped with first sweeping brush (17), and two sets of the top of removing cover (13) all is fixed with connecting rod (26), two the upper surface of connecting rod (26) all is fixed with horizontal pole (12), two the opposite side of transmission box (14) is all fixed with photoelectric sensor (23) around the symmetry, the place ahead the right-hand member of horizontal pole (12) and right front photoelectric sensor (23) contact, the rear the left end of horizontal pole (12) and the left rear photoelectric sensor (23) contact, the inside lower fixed surface of casing (6) has double-shaft motor (21), the end of carrying on the back of two output shafts of double-shaft motor (21) all is fixed with third gear (19), two third gear (19) respectively with two that are located the place ahead first gear (24) meshing connection, the inner upper surface center of the shell (6) is fixedly provided with a PLC (programmable logic controller) (29), and the PLC (29) is electrically connected with the photoelectric sensor (23) and the first electric telescopic rod (27).

2. The railway ballast sealer as claimed in claim 1, wherein: the front surface bottom of casing (6) is fixed with first extension board (9), the lower surface the place ahead of first extension board (9) is fixed with a plurality of first radar sensor (10) from left to right equidistance, and same group is two the bottom of removing cover (13) all is fixed with second electric telescopic handle (18), and is two sets of the bottom of second electric telescopic handle (18) respectively with two the last fixed surface of first brush (17) is connected, first radar sensor (10) with second electric telescopic handle (18) all with PLC controller (29) electric connection.

3. The railway ballast sealer as claimed in claim 1, wherein: the place ahead on the right side remove the front surface and the left rear of cover (13) the rear surface of removing cover (13) all is fixed with connecting rod (15), two connecting rod (15) are kept away from the one end of removing cover (13) all is equipped with motor (2), two motor (2) are located two respectively the back of the body side of transmission box (14), and two the output shaft bottom of motor (2) all is fixed with second brush (1).

4. The railway ballast sealer as claimed in claim 3, wherein: the top center department of motor (2) is fixed with third electric telescopic handle (3), keep away from connecting rod (15) the one end of removing cover (13) with the lateral wall fixed connection of third electric telescopic handle (3), two the back of the body side top of transmission box (14) all is fixed with second extension board (5), two the equal symmetry in lower surface the place ahead of second extension board (5) is fixed with second radar sensor (4), second radar sensor (4) with third electric telescopic handle (3) all with PLC controller (29) electric connection.

5. The railway ballast sealer as claimed in claim 1, wherein: the moving wheel (16) is of a vertical I-shaped structure.

6. The railway ballast sealer as claimed in claim 1, wherein: the photovoltaic panel (8) is fixed on the upper surface of the machine shell (6), the storage battery pack (20) is fixed on the lower surface of the inner portion of the machine shell (6) and located behind the double-shaft motor (21), and the storage battery pack (20) and the photovoltaic panel (8) are electrically connected with the PLC (29).

7. The railway ballast sealer as claimed in claim 1, wherein: the top of the two sides of the machine shell (6) is fixed with a cylindrical block (7), and the bottom of the cylindrical block (7) is provided with a notch (22) penetrating from front to back.

8. The railway ballast sealer as claimed in claim 7, wherein: the corners of the notch (22) are all arc-shaped structures.