CN117230667A

CN117230667A - Multifunctional operation vehicle for sleeper and rail

Info

Publication number: CN117230667A
Application number: CN202311189885.XA
Authority: CN
Inventors: 张兆祥; 万鹏; 李刚; 杨建福; 常祝; 胡莲; 罗九林; 耿冬梅; 张宁辉; 姜敏; 周光忠
Original assignee: China Railway Fifth Survey and Design Institute Group Co Ltd
Current assignee: China Railway Fifth Survey and Design Institute Group Co Ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2023-12-15

Abstract

The embodiment of the application provides a multifunctional operation vehicle for sleeper and steel rail, which comprises an operation vehicle frame, wherein a sleeper conveying device is paved on the operation vehicle frame along the length direction of the operation vehicle frame; one end of the working vehicle frame is connected with a sleeper clamping device through a rotary suspension device, and the other end of the working vehicle frame is connected with a sleeper continuous arrangement device which is connected with the sleeper conveying device; a steel rail arrangement device is connected below the frame of the working vehicle; the bottom of the frame of the working vehicle is provided with a running device for providing running power for the whole vehicle; the sleeper laying device has the advantages that the sleeper laying device is small in size, can be used for continuously laying or recycling the sleeper, and can be used for simultaneously arranging the steel rails in place while arranging the sleeper; is applicable to the technical field of track laying and recycling devices.

Description

Multifunctional operation vehicle for sleeper and rail

Technical Field

The application relates to the field of track laying and recycling devices, in particular to a multifunctional operation vehicle for sleeper and steel rail.

Background

The special line and tie line laying and changing laying of the ballasted track are all the time an indistinct problem for railway companies and local enterprises. The long trunk line can be paved by using a CPG-500 track laying machine, but the form is overlarge, the speed limit is too low, and special-field transportation adopts the mode of transporting the disassembled vehicle to a beam field nearby the target position for reassembling. For the special line and the connecting line of the shorter ballasted track, the applicability of the CPG-500 track laying machine is low. In order to solve the problems, a clamping head is replaced by a hooking machine to obtain a single sleeper mechanical arm for placement, and the method is convenient to transport, but low in precision, and personnel need to be trained to ensure the placement position precision of the sleeper and needs secondary fine adjustment.

For aged special lines, tie lines and heavy load freight railway lines of ballasted tracks, the existing DXC-500 sleeper replacement machine needs to retooling a large number of skylight points so that the locomotive can be transported from a front line to a target rail replacement position. And the DXC-500 pillow replacing machine is often damaged when the pillow is replaced, but because the whole car is oversized, the road recovery is extremely difficult, and the problems of skylight scrapping, circuit suspension and the like often occur.

Disclosure of Invention

In order to solve one of the technical defects, the embodiment of the application provides a multifunctional operation vehicle for sleepers and rails.

The embodiment of the application provides a multifunctional operation vehicle for sleeper and steel rail, which comprises an operation vehicle frame, wherein a sleeper conveying device is paved on the operation vehicle frame along the length direction of the operation vehicle frame; one end of the working vehicle frame is connected with a sleeper clamping device through a rotary suspension device, and the other end of the working vehicle frame is connected with a sleeper continuous arrangement device which is connected with the sleeper conveying device; a steel rail arrangement device is connected below the frame of the working vehicle; the bottom of the frame of the working vehicle is provided with a running device for providing running power for the whole vehicle.

Preferably, the rotary suspension device comprises a suspension arm, one end of the suspension arm is connected with the sleeper clamping device, the other end of the suspension arm is rotatably connected with a support column, and a circle of first meshing teeth are arranged on the outer wall of the middle of the support column; a rotary driving piece is arranged between the middle part of the suspension arm and the first meshing teeth; the rotary driving piece comprises a second meshing tooth which is in meshing connection with the first meshing tooth, and the second meshing tooth is connected with the output end of the driving motor.

Preferably, a suspension support assembly is arranged on the frame of the working vehicle, the suspension support assembly comprises a support flat plate, and at least one support oil cylinder is arranged at the bottom of the support flat plate; the top of the support plate is connected with the bottom of the support column.

Preferably, the sleeper clamping device comprises an electric hoist and a sleeper clamping assembly; the sleeper clamping assembly comprises a connecting frame, and telescopic clamping frames are arranged at two ends of the connecting frame along the length direction of the sleeper; the tops of the two telescopic clamping frames are connected through a telescopic rod assembly; the telescopic rod assembly comprises two first push-pull rods which are respectively hinged to the two telescopic clamping frames, and a rotating member is hinged between the two first push-pull rods; the top of the electric hoist is connected to the rotary suspension device, and the hook part of the electric hoist is connected with the rotary member.

Preferably, the sleeper continuous arrangement device comprises a sleeper arrangement frame; a lifting oil cylinder and a lifting support assembly are connected between one side, close to the working vehicle frame, of the sleeper arrangement frame and the working vehicle frame; the lifting support assembly comprises a fourth longitudinal rod, and at least one fourth transverse rod and at least one fifth transverse rod are hinged to the fourth longitudinal rod; one end of the fourth cross rod, which is far away from the fourth longitudinal rod, is connected with the frame of the working vehicle; one end of the fifth cross rod, which is far away from the fourth longitudinal rod, is connected with the bottom of the sleeper arrangement frame.

Preferably, a ballast scraping plate assembly is arranged at the bottom of the sleeper arrangement frame, and comprises a scraping plate arranged along the length direction of the sleeper; the scraper blade sets up in the one end that keeps away from the operation car frame, the inboard of scraper blade with articulated between the sleeper rack have scraper blade control assembly.

Preferably, the scraper control assembly comprises a connecting shaft and a second push-pull rod arranged along the length direction of the sleeper arrangement frame, one end of the second push-pull rod is connected with the middle part of the connecting shaft, and the other end of the second push-pull rod is connected to the sleeper arrangement frame through a driving piece; the two ends of the connecting shaft are respectively sleeved with a first roller, and the bottom of the sleeper arrangement frame is provided with two second sliding grooves for the two first rollers to roll; the bottom of sleeper rack with link together through the head rod hinge between the inboard upper portion of scraper blade, the middle part of head rod is provided with the bulge, head rod's bulge one side is provided with the second connecting rod, the one end of second connecting rod with the connecting axle rotates to be connected, the other end of second connecting rod with the inboard lower part of scraper blade hinges together, the middle part of second connecting rod is provided with the rectangular shape through-hole that supplies the bulge to remove.

Preferably, a sleeper control frame is arranged above the sleeper arrangement device, and two sleeper control assemblies are symmetrically arranged on the sleeper control frame along the length direction of the sleeper control frame; the sleeper control assembly comprises a second driving sprocket, a second driven sprocket and a second chain arranged between the second driving sprocket and the second driven sprocket; limiting blocks are uniformly arranged on the outer side of the second chain at intervals; a second sprocket shaft is arranged between the two second driving sprockets and is connected with the output end of a second driving device, and the second driving device is arranged on the sleeper control frame.

Preferably, one side of the sleeper control frame, which is far away from the frame of the working vehicle, is also hinged with a sleeper deflector rod assembly, and the middle part of the sleeper deflector rod assembly is connected with the sleeper control frame through an oil cylinder; the middle part of the sleeper deflector rod assembly is hinged with the frame of the working vehicle through a deflector rod connecting piece.

Preferably, two groups of balance wheel sets are symmetrically arranged at the bottom of the sleeper arrangement frame, each balance wheel set comprises two balance wheels which are symmetrically arranged along the transverse direction, the axles of the two balance wheels are hinged together through a third connecting rod, the middle part of the third connecting rod is hinged with the bottom of a fourth connecting rod, and the top of the fourth connecting rod is connected to the bottom of the sleeper arrangement frame.

The multifunctional operation vehicle for the sleeper and the steel rail provided by the application has continuity, can continuously lay or recycle the sleeper, can simultaneously arrange the steel rail in place while arranging the sleeper, and has economy. Solves the problem that the work efficiency is affected by frequent damage, easy skylight scrapping or circuit suspension caused by adopting the DXC-500 pillow replacing machine. Because its whole car size is less, satisfies the transportation boundary of semitrailer, need not to dismantle in the course of the work and can cooperate the semitrailer to carry out quick transportation, can transport to the target position with high maneuverability, need not to occupy the positive line transportation. The sleeper can be suitable for large and long trunk lines, and has good maneuverability for laying and recycling short-range special lines and connecting lines.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic structural view of a multifunctional working vehicle for sleepers and rails, which is provided by an embodiment of the application;

fig. 2 is a schematic view of a frame structure of a multifunctional working vehicle for sleeper and rail according to an embodiment of the present application;

fig. 3 is a schematic structural view of a rotary suspension device and a sleeper clamping device of a multifunctional operation vehicle for sleepers and rails according to an embodiment of the present application;

fig. 4 is a schematic structural view of a suspension support assembly of a multifunctional working vehicle for sleeper and rail according to an embodiment of the present application;

fig. 5 is a schematic structural view of a sleeper clamping device of a multifunctional operation vehicle for sleepers and rails according to an embodiment of the present application;

FIG. 6 is a schematic structural view of a lifting cylinder and lifting support assembly of a multifunctional working vehicle for sleeper and rail according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of a ballast scraper assembly of a multifunctional operation vehicle for sleeper and rail according to an embodiment of the present application;

fig. 8 is a schematic structural view of a sleeper continuous arrangement device of a multifunctional operation vehicle for sleepers and rails, which is provided by the embodiment of the application;

fig. 9 is another schematic structural view of a sleeper continuous arrangement device of a multifunctional operation vehicle for sleepers and rails provided by an embodiment of the application;

fig. 10 is a schematic structural view of a rail arrangement device of a multifunctional operation vehicle for sleeper and rail according to an embodiment of the present application;

FIG. 11 is a schematic structural view of a driven wheel set of a multifunctional working vehicle for sleeper and rail according to an embodiment of the present application;

in the figure:

1 is a frame of a working vehicle, 11 is a first baffle, 12 is a suspension supporting component, 13 is a hydraulic device, 14 is a battery cabinet, 15 is a distribution box, 121 is a supporting flat plate, and 122 is a supporting oil cylinder;

2 is a sleeper conveying device, 21 is a first driving sprocket, 22 is a first driven sprocket, 23 is a first chain, 24 is a first sprocket shaft, and 25 is a first driving device;

3 is a rotary suspension device, 31 is a suspension arm, 32 is a support column, and 33 is a rotary driving piece;

4 is a sleeper clamping device, 41 is an electric hoist, 42 is a sleeper clamping assembly, 421 is a connecting frame, 422 is a telescopic clamping frame, 423 is a telescopic rod assembly, 4221 is a third longitudinal rod, 4222 is a third transverse rod, 4223 is a first vertical rod, 4224 is a sleeper clamping supporting plate, 4231 is a first push-pull rod, and 4232 is a rotary member;

5 is a sleeper continuous arrangement device, 51 is a sleeper arrangement frame, 52 is a lifting oil cylinder, 53 is a lifting support component, 54 is a railway ballast scraping plate component, 55 is a sleeper control frame, 56 is a sleeper control component, 57 is a sleeper deflector rod component, 58 is a balance wheel group, 511 is a third sliding groove, 512 is a second roller, 531 is a fourth longitudinal rod, 532 is a fourth transverse rod, 533 is a fifth transverse rod, 541 is a scraping plate, 542 is a scraping plate control component, 561 is a second driving sprocket, 562 is a second driven sprocket, 563 is a second chain, 581 is a balance wheel, 582 is a third connecting rod, 583 is a fourth connecting rod, 5421 is a second push-pull rod, 5422 is a connecting shaft, 5423 is a first roller, 5424 is a second sliding groove, 5425 is a first connecting rod, 5426 is a second connecting rod, 5631 is a limit block;

6 is a steel rail arrangement device, 62 is a steel rail clamp assembly, 63 is a steel rail roller assembly, 621 is a clamping block, 622 is an annular connecting piece;

7 is a running device, 71 is a crawler wheel set, 72 is a driven wheel set, 721 is a driven wheel, 722 is a driven axle, 723 is a bow plate, 724 is a U-shaped connecting piece, 725 is a connecting plate;

8 is the generator shallow, 81 is the generator.

Detailed Description

In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following detailed description of exemplary embodiments of the present application is provided in conjunction with the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present application and not exhaustive of all embodiments. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.

In the application, the length direction of the frame of the working vehicle is taken as the transverse direction, the width direction of the frame of the working vehicle is taken as the longitudinal direction, and the height direction of the frame of the working vehicle is taken as the vertical direction or the vertical direction.

In the process of realizing the application, the inventor finds that the multifunctional operation vehicle for the sleeper and the steel rail, which has a small size and can continuously lay or recycle the sleeper and simultaneously arrange the steel rail in place while arranging the sleeper, is a problem to be solved at present.

Fig. 1 is a schematic structural view of a multifunctional working vehicle for sleeper and rail according to an embodiment of the present application, as shown in fig. 1, in order to solve the above problem, the embodiment of the present application provides a multifunctional working vehicle for sleeper and rail, which includes a working vehicle frame 1, and a sleeper conveying device 2 is laid on the working vehicle frame 1 along a length direction of the working vehicle frame 1; one end of the working vehicle frame 1 is connected with a sleeper clamping device 4 through a rotary suspension device 3, and the other end of the working vehicle frame 1 is connected with a sleeper continuous arrangement device 5 which is connected with the sleeper conveying device 2. The sleeper clamping device 4 clamps the sleeper, and the sleeper is placed on the sleeper conveyor 2 or removed from the sleeper conveyor 2 by rotating the suspension device. A steel rail arrangement device 6 is connected below the working vehicle frame 1; the bottom of the working vehicle frame 1 is provided with a running gear 7 for providing running power for the whole vehicle.

Fig. 2 is a schematic view of a frame structure of a multifunctional working vehicle for sleeper and rail according to an embodiment of the present application, as shown in fig. 2, further, the working vehicle frame 1 includes two first cross bars, and first longitudinal bars are uniformly laid between the first cross bars; the outer sides of the two first cross bars are extended with first baffle plates 11. The arrangement of the first baffle plate can longitudinally limit the sleeper on the sleeper conveying device, and prevent the sleeper from falling or tilting.

Further, the tie conveyor 2 includes two sets of tie conveyor assemblies symmetrically disposed on both sides of the work vehicle frame 1 in the lateral direction, the tie conveyor assemblies including a first drive sprocket 21, a first driven sprocket 22, and a first chain 23 disposed between the first drive sprocket 21 and the first driven sprocket 22. A first sprocket shaft 24 is disposed between the two first driving sprockets 21, the first sprocket shaft 24 is electrically connected with an output end of a first driving device 25, the first driving device 25 is disposed at the bottom of the frame 1 of the working vehicle, specifically, the first driving device 25 may be a variable frequency motor, and a speed reducer may be further disposed between the variable frequency motor and the first sprocket shaft 24. A first chute is provided in the work vehicle frame 1 in a position laterally adjacent to the bottom of the first chain 23. Since the first chain is divided into two parts in the transverse direction, two first sliding grooves are arranged in parallel in the vertical direction. The first chain and the first driven sprocket are driven to rotate through the first driving sprocket, the sleeper on the first chain is stably conveyed, the first chain can slide in the first sliding groove, the first chain is prevented from shifting in the length direction of the frame of the operation vehicle, the sleeper conveying assembly is damaged, and the working efficiency is affected.

Fig. 3 is a schematic structural diagram of a rotary suspension device and a sleeper clamping device of a multifunctional operation vehicle for sleeper and steel rail, which are provided by the embodiment of the application, as shown in fig. 3, further, the rotary suspension device 3 comprises a suspension arm 31, one end of the suspension arm 31 is connected with the sleeper clamping device 4, the other end of the suspension arm 31 is rotatably connected with a support column 32, and a circle of first meshing teeth is arranged on the outer wall of the middle part of the support column 32; a rotary driving member 33 is arranged between the middle part of the suspension arm 31 and the first meshing teeth; the rotary driving member 33 includes a second engaging tooth engaged with the first engaging tooth, and the second engaging tooth is connected with an output end of the driving motor. Specifically, the suspension arm 31 and the support column 32 are rotatably connected by a bearing. The suspension arm can rotate relative to the support column, and when the sleeper is paved, the suspension arm can suspend the sleeper from the sleeper stack to the sleeper conveying device. When the aged sleeper is recovered, the aged sleeper can be suspended and stacked into an old sleeper stack from the sleeper conveying device by the suspension arm, and then the old sleeper stack is transferred, so that construction equipment is saved, and the method is more convenient and efficient.

Fig. 4 is a schematic structural diagram of a suspension support assembly of a multifunctional working vehicle for sleeper and rail according to an embodiment of the present application, as shown in fig. 4, further, a suspension support assembly 12 is provided on a working vehicle frame 1, the suspension support assembly 12 includes a support plate 121, and at least one support cylinder 122 is provided at the bottom of the support plate 121; the top of the support plate 121 is connected to the bottom of the support column 32. When the suspension arm works, the support cylinder is used for supporting the support plate on the railway ballast surface, and the suspension arm can be supported through the suspension support assembly, so that the rotation operation after the sleeper is clamped can be smoothly completed. When the suspension arm stops working, the support oil cylinder contracts, so that the suspension support component can move along with the working vehicle.

Fig. 5 is a schematic structural view of a sleeper clamping device of a multifunctional working vehicle for sleepers and rails, which is provided by the embodiment of the application, as shown in fig. 5, further, the sleeper clamping device 4 comprises an electric hoist 41 and a sleeper clamping assembly 42; the sleeper clamping assembly 42 comprises a connecting frame 421, and telescopic clamping frames 422 are arranged at two ends of the connecting frame 421 along the length direction of the sleeper; the tops of the two telescopic clamping frames 422 are connected through a telescopic rod assembly 423; the telescopic rod assembly 423 comprises two first push-pull rods 4231 hinged to the two telescopic clamping frames 422 respectively, and a rotary member 4232 is hinged between the two first push-pull rods 4231; the top of the electric hoist 41 is connected to the rotary suspension device 3, and the hook portion of the electric hoist 41 is connected to the rotator 4232.

Specifically, the connecting frame 421 includes at least two second cross bars symmetrically arranged along the length direction of the sleeper, and second longitudinal bars are uniformly arranged between the two second cross bars, and the second cross bars are hollow bars; the telescopic rod clamping frame 422 comprises a third longitudinal rod 4221, third transverse rods 4222 corresponding to the number and the positions of the second transverse rods are arranged on the third longitudinal rod 4221, and the third transverse rods 4222 can be telescopically inserted into the corresponding second transverse rods; the lower part of the third vertical rod 4221 is connected with at least one first vertical rod 4223, the lower part of the first vertical rod 4223 is connected with a sleeper clamping supporting plate 4224 arranged along the width direction of the sleeper, and two ends of the sleeper clamping supporting plate are provided with second baffles. The length of the tie clamping blade 4224 may be determined by the number of ties to be clamped, i.e., the length of the tie clamping blade corresponds to the sum of the widths of the plurality of ties.

When the sleeper is required to be clamped, the telescopic clamping frame 422 extends out of the connecting frame 421, and when the sleeper reaches the position of the sleeper, the telescopic clamping frame 422 is contracted relative to the connecting frame 421, so that the sleeper clamping support plate clamps the bottom of the sleeper; when the sleeper needs to be loosened, the telescopic clamping frame 422 extends out of the connecting frame 421 again, so that the sleeper clamping supporting plate is separated from the sleeper, and the sleeper is placed at a specified position. The second baffle on two sides of the sleeper clamping supporting plate can limit the sleeper and prevent the sleeper from falling or tilting in the clamping process, so that the sleeper is kept tidy.

Fig. 6 is a schematic structural view of a lifting cylinder and lifting support assembly of a multifunctional working vehicle for sleepers and rails according to an embodiment of the present application, and as shown in fig. 6, further, a sleeper continuous arrangement device 5 includes a sleeper arrangement frame 51; a lifting oil cylinder 52 and a lifting support component 53 are connected between one side of the sleeper arrangement frame 51, which is close to the working vehicle frame 1, and the working vehicle frame 1; the lifting support assembly 53 comprises a fourth vertical bar 531, and at least one fourth transverse bar 532 and at least one fifth transverse bar 533 are hinged to the fourth vertical bar 531; one end of the fourth cross bar 532 remote from the fourth longitudinal bar 531 is connected to the work vehicle frame 1; the end of the fifth cross bar 533 remote from the fourth longitudinal bar 531 is connected to the tie placement frame 51.

According to the application, the sleeper arrangement frame and the working vehicle frame are connected together through the lifting oil cylinder and the lifting support component, in the working process, the lifting support component is controlled to drive the sleeper arrangement frame and one side of the sleeper continuous arrangement device, which is far away from the working vehicle frame, to descend to the railway ballast, and the heights of the sleeper arrangement frame and one side of the sleeper continuous arrangement device, which is close to the working vehicle frame, are unchanged, so that the sleeper conveyed from the sleeper conveying device can be well accepted, and the sleeper can be stably conveyed to the railway ballast along the sleeper arrangement frame for laying the sleeper; after the operation is finished, the lifting support assembly is controlled to drive the sleeper arrangement frame and one side of the sleeper continuous arrangement device, which is far away from the frame of the operation vehicle, to be lifted to be the same as the height of the frame of the operation vehicle, so that the operation vehicle can conveniently drive away from the operation area.

Fig. 7 is a schematic structural diagram of a ballast scraper assembly of a multifunctional working vehicle for sleepers and rails, which is provided in an embodiment of the present application, as shown in fig. 7, further, a ballast scraper assembly 54 is provided at the bottom of a sleeper placing frame 51, and the ballast scraper assembly 54 includes a scraper 541 provided along the length direction of the sleeper; the scraper 541 is arranged at one end far away from the frame 1 of the working vehicle, and a scraper control component 542 is hinged between the inner side of the scraper 541 and the sleeper arrangement frame 51; the scraper control component 542 comprises a second push-pull rod 5421 arranged along the length direction of the sleeper arrangement frame 51, one end of the second push-pull rod 5421 is connected with the middle part of the connecting shaft 5422, the other end of the second push-pull rod 5421 is connected to the sleeper arrangement frame 51 through a driving piece, the driving piece can be a driving oil cylinder, both ends of the connecting shaft 5422 are sleeved with first rollers 5423, and two second sliding grooves 5424 for the two first rollers 5423 to roll are arranged at the bottom of the sleeper arrangement frame 51; the bottom of the sleeper arrangement frame 51 is hinged with the upper inner side of the scraping plate 541 through a first connecting rod 5425, a protruding portion is arranged in the middle of the first connecting rod 5425, a second connecting rod 5426 is arranged on one side of the protruding portion of the first connecting rod 5425, one end of the second connecting rod 5426 is rotatably connected with the connecting shaft 5422, the other end of the second connecting rod 5426 is hinged with the lower inner side of the scraping plate 541, and a long-strip-shaped through hole for the protruding portion to move is arranged in the middle of the second connecting rod 5426.

According to the railway sleeper paving machine, the railway ballast scraper assembly is arranged, so that the railway ballast surface can be scraped before sleeper paving operation, and the railway sleeper paving is facilitated. When the ballast scraper works, the driving piece pushes the second push-pull rod to drive the connecting shaft, the idler wheel and the second connecting rod to move, and meanwhile, the protruding part moves in the strip-shaped through hole, so that the bottom of the scraper blade rotates along with the movement of the second connecting rod and is close to one side of the ballast. After the work is completed, the driving piece drives the second push-pull rod to conduct directional operation, and then the scraping plate can be reset.

Fig. 8 is a schematic structural diagram of a sleeper continuous arrangement device of a multifunctional working vehicle for sleeper and rail according to an embodiment of the present application, and further, as shown in fig. 8, a sleeper arrangement frame 51 includes at least two sixth longitudinal bars arranged in parallel, at least two sixth cross bars are uniformly arranged on the sixth longitudinal bars, a third chute 511 is disposed at the top of each sixth cross bar, a second roller 512 is uniformly disposed in the third chute 511, and the second roller 512 is connected in the third chute 511 through a roller. Specifically, the second roller 512 may be a ground ox wheel. Friction between the tie and the tie rack is reduced so that the tie can smoothly roll down the second roller 512 to the ballast requiring operation. Specifically, the height of the second roller 512 close to one side of the working vehicle frame 1 in the vertical direction is consistent with the height of the first chain 23 in the vertical direction, so that the second roller can well bear when the sleeper is conveyed to the sleeper continuous arrangement device 5 through the first chain on the sleeper conveying device 2, and the sleeper is not inclined or toppled due to the height difference, so that the working efficiency is higher.

Further, a sleeper control frame 55 is arranged above the sleeper arrangement frame 51, and two sleeper control assemblies 56 are symmetrically arranged on the sleeper control frame 55 along the length direction of the sleeper control frame 51; the tie control assembly 56 includes a second drive sprocket 561, a second driven sprocket 562, and a second chain 563 disposed between the second drive sprocket 561 and the second driven sprocket 562. A second sprocket shaft is provided between the two second driving sprockets 561, and is connected to an output end of a second driving device provided on the sleeper control frame 55. The outer side of the second chain 563 is uniformly provided with a stopper 5631 at intervals. The second driving device is a variable frequency motor, and a speed reducer is arranged between the variable frequency motor and the second connecting wheel shaft. The sleeper on the sleeper control frame can be controlled in speed and interval by adjusting the speed of the second chain through the arrangement of the sleeper control assembly, and the sleeper interval distance can be controlled by changing the interval arrangement distance of the limiting blocks.

Still further, the heights of the intervals between the bottom of the second driving sprocket 561, the bottom of the second driven sprocket 562 and the top of the sleeper arrangement frame 51 are adapted to the height of the sleeper, so that the sleeper can pass through smoothly without toppling over, and the limiting block 5631 can limit the sleeper on the sleeper arrangement frame 51.

Fig. 9 is another schematic structural view of a sleeper continuous arrangement device of a multifunctional working vehicle for sleepers and rails, which is provided by the embodiment of the application, as shown in fig. 9, further, one side, far away from a working vehicle frame 1, of a sleeper control frame 55 is also hinged with a sleeper deflector rod assembly 57, and the middle part of the sleeper deflector rod assembly 57 is connected with the sleeper control frame 55 through an oil cylinder. Specifically, the middle part of the sleeper deflector rod assembly can be hinged with the working vehicle frame 1 through a deflector rod connecting piece, so that the sleeper deflector rod assembly can work more firmly. The oil cylinder drives the sleeper deflector rod assembly to rotate relative to the sleeper control frame, so that one side, far away from the sleeper control frame, of the sleeper deflector rod assembly can stir and finely adjust the sleeper paved on the railway ballast, and the position and the direction of the sleeper on the railway ballast accord with expected requirements. The problem that the precision is low, and personnel need to be trained to ensure the precision of the placement position of the sleeper and secondary fine adjustment is required in a method of adopting a hooking machine to replace a chuck so as to obtain the placement of a single sleeper mechanical arm is effectively solved.

Further, two sets of balance wheel sets 58 are symmetrically arranged at the bottom of the sleeper placing frame 51, each balance wheel set 58 comprises two balance wheels 581 which are symmetrically arranged along the transverse direction, axles of the two balance wheels 581 are hinged together through a third connecting rod 582, the middle part of the third connecting rod 582 is hinged with the bottom of a fourth connecting rod 583, and the top of the fourth connecting rod 583 is connected to the bottom of the sleeper placing frame 51. The arrangement of the two balance wheels can enable the loads on the two balance wheels to be consistent, and the specific pressure of the ground is reduced. In the working process, the balance wheel 581 needs to be put with a part of air instead of being inflated, so that one side of the balance wheel tyre, which is in contact with the railway ballast, can be deformed sufficiently, the balance wheel tyre is not easy to damage, and the service life is prolonged.

Fig. 10 is a schematic structural view of a rail arranging device of a sleeper and rail multifunctional working vehicle according to an embodiment of the present application, and as shown in fig. 10, further, the rail arranging device 6 includes a double rope winch, a rail clamp assembly 62 and a rail roller assembly 63; the double-rope winch is arranged at the bottom of the frame 1 of the working vehicle; the rail clamp assembly comprises two clamping blocks 621 which are respectively arranged at the top parts of the head ends of the two rails, and one sides of the two clamping blocks, which are close to the double-rope windlass, are respectively provided with an annular connecting piece 622; the rail roller assemblies 63 comprise roller assemblies arranged between adjacent sleeper gaps at intervals, each roller assembly comprises two fixing blocks, the two fixing blocks are connected through a fixing rod, and the tops of the two fixing blocks are respectively and rotatably connected with a third roller which is adaptive to the positions of the two rails and the bottom size of the rails. Specifically, the length of the rail is 50m or 25m.

In order to ensure that the rails are also installed in place in time after the sleeper is paved, the annular connecting pieces of the two clamping blocks are hooked by the two hooks of the double-rope winch, the clamping blocks drive the two rails to move to the third roller for continuous operation, the two rails are enabled to move to the position right above the third roller, the roadside rails are paved above the sleeper, the rails are paved, lifting of construction machinery is saved, and the rail sleeper is more convenient to use.

Fig. 11 is a schematic structural view of a driven wheel set of a multifunctional working vehicle for sleeper and rail according to an embodiment of the present application, as shown in fig. 11, further, the running device 7 includes two crawler wheel sets 71 symmetrically arranged along a transverse direction, and the crawler wheel sets 71 are arranged at one end of the working vehicle frame 1 far from the sleeper continuous arrangement device 5; the drive axle of the crawler wheel set 71 is connected to the output of a hydraulic device 13 provided below the work vehicle frame 1. The crawler wheel set can be a crawler wheel set with a spherical hinge or any other existing crawler wheel set. The running gear 7 further comprises two driven wheel sets arranged side by side in the transverse direction, the driven wheel set 72 comprises at least two driven wheels 721 symmetrically arranged in the transverse direction, the symmetrically arranged driven wheels 721 are connected through driven axles 722, and the driven axles 722 of the driven wheels 721 are connected below the working vehicle frame 1 through bow plates 723. Both ends of the bow plate 723 are connected to the working vehicle frame 1, both sides of the bow plate 723 in the width direction are provided with U-shaped connecting pieces 724, the bottoms of the two U-shaped connecting pieces 724 are sleeved on the driven axle 722, and the tops of the two U-shaped connecting pieces 724 are connected together through a connecting plate 725.

According to the application, the crawler wheel sets are used as driving wheels to provide running driving force for the whole vehicle, and the problem of poor ground contact of the ballast surfaces can be solved due to the large contact area between the crawler wheel sets and the ballast surfaces, so that the whole vehicle can stably run, turning operation can be performed by respectively controlling the rotating speeds of the crawler tracks in the two crawler wheel sets, and the size of a gap between adjacent sleeper can be controlled by controlling the running distance of the crawler wheel sets. The bow plate is arranged on the driven wheel to bear load, so that impact on a railway ballast surface in the loading and running processes is reduced, and the functions of damping and pressure relief are achieved.

Further, a generator trolley 8 is further arranged at one end, far away from the sleeper continuous arrangement device 5, of the working vehicle frame 1, a generator 81 is arranged on the generator trolley 8, and the generator provides electricity for the whole vehicle; at least one group of trolley driven wheels is arranged below the generator trolley 8, and the running direction of the generator trolley 8 is consistent with the running direction of the operation trolley. A distribution box 15 is also arranged below the working vehicle frame 1, and a generator 81 is electrically connected with the distribution box 15. The distribution box distributes power for the whole vehicle. The bottom of the working vehicle frame 1 is provided with a battery cabinet 14 for providing standby power for the whole vehicle.

Working principle:

when the track is paved, the crawler wheel sets 71 drive the operation vehicle to travel to an operation area; the support cylinder 122 extends out and supports the rotary support assembly through the support plate 121; the sleeper clamping device 4 clamps the sleeper from the sleeper stack, the sleeper is placed on the sleeper conveying device 2 through the rotary suspension device 3, the first driven sprocket 22 is driven to rotate through the first driving sprocket 21, and accordingly the first chain 23 conveys the sleeper to the tail of the sleeper conveying device 2; the lifting cylinder 52 and the lifting support component 53 descend one end of the sleeper continuous arrangement device 5 far away from the sleeper conveying device 2 to be close to a railway ballast surface, at the moment, the sleeper arrangement frame 51 is arranged at a certain angle with the horizontal surface, the sleeper continuous arrangement device 5 receives the sleeper on the sleeper conveying device, the sleeper moves relative to the sleeper arrangement frame 51 through the second roller 512, meanwhile, the second driving chain wheel 561 on the sleeper control component 56 drives the second driven chain wheel 562 to rotate, so that the second chain 563 moves, the limiting blocks 5631 arranged on the second chain 563 at intervals synchronously move, and the sleeper arranged on the sleeper arrangement frame 51 is limited in the moving process so as to control the interval and speed of sleeper laying; after the sleeper is paved on the railway ballast surface, the position of the sleeper is finely adjusted through a sleeper deflector rod assembly 57, so that the sleeper is paved; after the sleeper is paved, the two hook parts of the double-rope winch hook the annular connecting piece 622 of the two clamping blocks 621, the clamping blocks 621 drive the two steel rails to move to the third roller, the continuous work is carried out, the two steel rails are enabled to move to the position right above the third roller, the roadside steel rails are paved above the sleeper, and the paving of the steel rails is completed. After the track is laid, the support cylinder 122 is contracted, and one end of the sleeper continuous arrangement device 5, which is far away from the sleeper conveying device 2, is lifted through the lifting cylinder 52 and the lifting support component 53, so that the running of the operation vehicle is facilitated.

When the aged sleeper is recovered, the sleeper continuous arranging device 5 transports the sleeper to the sleeper conveyor 2, and the sleeper clamping device 4 clamps the sleeper on the sleeper conveyor 2 by rotating the suspension device 3, then moves to the old sleeper stack, and then moves again.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A multifunctional operation vehicle for sleeper and rail is characterized in that: the sleeper conveying device comprises a working vehicle frame (1), wherein a sleeper conveying device (2) is paved on the working vehicle frame (1) along the length direction of the working vehicle frame (1);

one end of the working vehicle frame (1) is connected with a sleeper clamping device (4) through a rotary suspension device (3), and the other end of the working vehicle frame (1) is connected with a sleeper continuous arrangement device (5) which is connected with the sleeper conveying device (2);

a steel rail arrangement device (6) is connected below the working vehicle frame (1);

the bottom of the working vehicle frame (1) is provided with a running device (7) for providing running power for the whole vehicle.

2. The multifunctional working vehicle for sleepers and rails according to claim 1, wherein:

the rotary suspension device (3) comprises a suspension arm (31), one end of the suspension arm (31) is connected with the sleeper clamping device (4), the other end of the suspension arm (31) is rotatably connected with a support column (32), and a circle of first meshing teeth is arranged on the outer wall of the middle of the support column (32);

a rotary driving piece (33) is arranged between the middle part of the suspension arm (31) and the first meshing teeth;

the rotary driving piece (33) comprises a second meshing tooth which is in meshing connection with the first meshing tooth, and the second meshing tooth is connected with the output end of the driving motor.

3. The multifunctional working vehicle for sleepers and rails according to claim 2, wherein:

a suspension support assembly (12) is arranged on the working vehicle frame (1), the suspension support assembly (12) comprises a support flat plate (121), and at least one support oil cylinder (122) is arranged at the bottom of the support flat plate (121);

the top of the support plate (121) is connected to the bottom of the support column (32).

4. The multifunctional working vehicle for sleepers and rails according to claim 1, wherein:

the sleeper clamping device (4) comprises an electric hoist (41) and a sleeper clamping assembly (42);

the sleeper clamping assembly (42) comprises a connecting frame (421), and telescopic clamping frames (422) are arranged at two ends of the connecting frame (421) along the length direction of the sleeper;

the tops of the two telescopic clamping frames (422) are connected through a telescopic rod assembly (423);

the telescopic rod assembly (423) comprises two first push-pull rods (4231) hinged to the two telescopic clamping frames (422) respectively, and a rotary member (4232) is hinged between the two first push-pull rods (4231);

the top of the electric hoist (41) is connected to the rotary suspension device (3), and the hook part of the electric hoist (41) is connected with the rotary member (4232).

5. The multifunctional working vehicle for sleepers and rails according to claim 1, wherein:

the sleeper continuous arrangement device (5) comprises a sleeper arrangement frame (51);

a lifting oil cylinder (52) and a lifting support component (53) are connected between one side, close to the working vehicle frame (1), of the sleeper arrangement frame (51) and the working vehicle frame (1);

the lifting support assembly (53) comprises a fourth longitudinal rod (531), and at least one fourth transverse rod (532) and at least one fifth transverse rod (533) are hinged to the fourth longitudinal rod (531);

one end of the fourth cross bar (532) far away from the fourth longitudinal bar (531) is connected with the frame (1) of the working vehicle; one end of the fifth transverse rod (533) far away from the fourth longitudinal rod (531) is connected with the bottom of the sleeper arrangement frame (51).

6. The multifunctional working vehicle for sleepers and rails according to claim 5, wherein:

a ballast scraper assembly (54) is arranged at the bottom of the sleeper arrangement frame (51), and the ballast scraper assembly (54) comprises a scraper (541) arranged along the length direction of the sleeper;

the scraper (541) is arranged at one end far away from the frame (1) of the working vehicle, and a scraper control assembly (542) is hinged between the inner side of the scraper (541) and the sleeper arrangement frame (51).

7. The multifunctional working vehicle for sleepers and rails according to claim 6, wherein:

the scraping plate control assembly (542) comprises a connecting shaft (5422) and a second push-pull rod (5421) arranged along the length direction of the sleeper arrangement frame (51), one end of the second push-pull rod (5421) is connected with the middle part of the connecting shaft (5422), and the other end of the second push-pull rod (5421) is connected to the sleeper arrangement frame (51) through a driving piece;

the two ends of the connecting shaft (5422) are respectively sleeved with a first roller (5423), and the bottom of the sleeper arrangement frame (51) is provided with two second sliding grooves (5424) for the two first rollers (5423) to roll;

the sleeper arrangement frame is characterized in that the bottom of the sleeper arrangement frame (51) is hinged to the upper portion of the inner side of the scraping plate (541) through a first connecting rod (5425), a protruding portion is arranged in the middle of the first connecting rod (5425), a second connecting rod (5426) is arranged on one side of the protruding portion of the first connecting rod (5425), one end of the second connecting rod (5426) is rotatably connected with the connecting shaft (5422), the other end of the second connecting rod (5426) is hinged to the lower portion of the inner side of the scraping plate (541), and a long-strip-shaped through hole for the protruding portion to move is formed in the middle of the second connecting rod (5426).

8. The multifunctional working vehicle for sleepers and rails according to claim 5, wherein:

a sleeper control frame (55) is arranged above the sleeper arrangement device (51), and two sleeper control assemblies (56) are symmetrically arranged on the sleeper control frame (55) along the length direction of the sleeper control frame (51);

the sleeper control assembly (56) comprises a second driving sprocket (561), a second driven sprocket (562) and a second chain (563) arranged between the second driving sprocket (561) and the second driven sprocket (562);

limiting blocks (5631) are uniformly arranged on the outer side of the second chain (563) at intervals;

a second sprocket shaft is arranged between the two second driving sprockets (561), the second sprocket shaft is connected with the output end of a second driving device, and the second driving device is arranged on the sleeper control frame (55).

9. The multifunctional sleeper and rail working vehicle according to claim 8, wherein:

a sleeper deflector rod assembly (57) is hinged to one side, away from the frame (1) of the working vehicle, of the sleeper control frame (55), and the middle part of the sleeper deflector rod assembly (57) is connected with the sleeper control frame (55) through an oil cylinder;

the middle part of the sleeper deflector rod assembly (57) is hinged with the working vehicle frame (1) through a deflector rod connecting piece.

10. The multifunctional working vehicle for sleepers and rails according to claim 5, wherein:

the bottom symmetry of sleeper rack (51) is provided with two sets of balance wheelsets (58), balance wheelsets (58) are including two along stabilizer (581) of transverse symmetry setting, two link together through third connecting rod (582) between the axletree of stabilizer (581), the middle part of third connecting rod (582) is articulated with the bottom of fourth connecting rod (583), the top of fourth connecting rod (583) connect in the bottom of sleeper rack (51).