CN218203634U

CN218203634U - High-speed railway sign engraving device

Info

Publication number: CN218203634U
Application number: CN202222408321.8U
Authority: CN
Inventors: 徐凌雁; 寇胜宇; 王会永; 王伟华; 徐鹏; 岳彤; 谢浩然; 刘瑶; 臧传臻; 王铁霖; 孟庆文
Original assignee: Henan Feiang Rail Transit Technology Co ltd; Hunan Tianxiang Building Technology Co ltd; China Railway Design Corp
Current assignee: Henan Feiang Rail Transit Technology Co ltd; Hunan Tianxiang Building Technology Co ltd; China Railway Design Corp
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-03
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a high-speed railway sign engraving device, include: the engraving machine comprises a walking trolley, an engraving operation vehicle and a lifting cylinder, wherein the walking trolley also comprises a rack, a walking wheel group and a sliding chute; the carving operation vehicle comprises a mounting frame and a plurality of rolling wheels, a plurality of sliding grooves are formed in the inner side face of the frame of the walking trolley, a plurality of sliding parts matched with the sliding grooves are arranged on the carving operation vehicle, the lifting cylinder is fixed on the mounting frame, the movable end of the lifting cylinder is connected with the frame, the distance between the frame and the mounting frame is adjusted, and the walking trolley can move on the road bed plate or can move on the rail. The utility model discloses when using high-speed railway construction, both can realize carving the sleeper sign under the track and the condition of not having the track to make things convenient for high-speed railway's construction, operation and maintenance, it is reasonable to have structural design, easily uses, low in manufacturing cost's advantage.

Description

High-speed railway sign engraving device

Technical Field

The utility model mainly relates to a sign sculpture handles technical field, and specifically speaking relates to a high-speed railway sign engraving device.

Background

At present, the business mileage of the high-speed railway in China reaches 14.6 kilometers, wherein the high-speed railway exceeds 4 kilometers, and the high-speed railway becomes a country with the fastest operation speed, the longest operation mileage and the largest construction scale of the high-speed railway in the world. The high-speed railway has the condition that a ballast track (a track) and a ballastless track (a trackless track) coexist. The ballast track is formed by a track structure of a loose gravel track bed and has no track bed board. The ballastless track is a track structure which adopts integral foundations such as concrete, asphalt mixture and the like to replace a loose gravel track bed, namely, a firm track bed board is arranged, and the track structure is also called as a ballastless track. The ballastless track becomes the main track form of the high-speed railway in China in recent years due to the advantages of high smoothness, good durability, small maintenance workload and the like. In the aspect of high-speed railway sign engraving, the engraving machine can only perform construction operation on a ballast track but cannot perform operation on a ballastless track (such as a double-block ballastless track), and if the sign is engraved before track laying, the problems of installation sequence and position exist, so that the construction progress is influenced, how to manufacture the sign engraving device applied to the track of the high-speed railway and the trackless track is realized, and the problem which is urgently needed to be solved in the operation and maintenance of a high-speed railway department is formed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a high-speed railway sign engraving device can solve present high-speed railway department operation and maintenance in-process and carve the operation to the sleeper of newly laying on the railway roadbed board, both applicable in the railway of high-speed railway and the sign sculpture on the applicable trackless way, but an equipment switching mode each other need not use many sets of equipment, reduces the equipment maintenance expense, improves the work efficiency that the railway was maintained.

In order to achieve the above object, the utility model provides a following technical scheme: a high speed railway logo engraving device comprising: the engraving machine comprises a travelling trolley, an engraving operation vehicle and a lifting cylinder, wherein the travelling trolley further comprises a frame, a pair of travelling wheel groups and a sliding chute, the frame is integrally divided into a left symmetrical part and a right symmetrical part, and the travelling wheels are symmetrically arranged below the frame;

the engraving operation vehicle comprises an installation frame and a plurality of rolling wheels, the installation frame is integrally divided into a left symmetrical part and a right symmetrical part, and the rolling wheels are symmetrically arranged below the installation frame;

the inner side surface of the rack of the walking trolley is provided with a plurality of sliding grooves, the carving operation trolley is provided with a plurality of sliding parts matched with the sliding grooves, the lifting cylinder is fixed on the mounting rack, the movable end of the lifting cylinder is connected with the rack, the sliding parts of the carving operation trolley are connected with the sliding grooves of the walking trolley in a sliding mode, the lifting cylinder drives the sliding parts to move up and down in the sliding grooves, and the distance between the rack and the mounting rack is adjusted; when the lifting cylinder extends, the rack is far away from the mounting frame, the walking wheel set supports the rack and the track bed plate, and the walking trolley can move on the track bed plate; when the lifting cylinder retracts, the rack is close to the mounting frame, and the rolling wheels support the mounting frame and the rail, so that the carving operation vehicle can move on the rail.

Preferably, the walking trolley further comprises brake wheels, and the brake wheels are arranged at two ends of the walking wheel set.

Preferably, the walking trolley further comprises guide wheels, the guide wheels are arranged on the machine frame on the outer sides of the brake wheels and the walking wheel sets, and the guide wheels are in contact with the side faces of the track bed plate, so that the walking trolley and the track bed plate are kept stable. Preferably, an electric control operating platform, a carving head assembly, a cooling and recycling system and a storage battery jar are sequentially arranged above the mounting frame from left to right.

Preferably, the engraving work vehicle further comprises a three-axis platform, and the engraving head assembly is arranged on the three-axis platform. The accurate positioning of the carving operation is realized through the three-axis platform, and the working efficiency and the carving quality are improved.

Preferably, the walking wheel set comprises 3 walking wheels, and the walking wheels are arranged in a horizontal straight line and arranged below the rack. Preferably, the number of the rolling wheels is 4, and the rolling wheels are horizontally arranged at the top corner below the mounting rack. The stress is more uniform by using the rolling wheels.

Preferably, the sliding groove is 4 hollow pipes, the hollow pipes are welded on the inner side face of the rack, and the sliding piece is connected with the hollow pipes in a sliding mode.

Preferably, the walking trolley further comprises a handle, the handle is detachably arranged on the rear side of the rack and is made of square aluminum alloy, a square pipe connector fixedly connected with the handle in a matched mode is reserved on the rack on the rear side of the walking trolley, and the handle is connected with the rack through the square pipe connector.

Preferably, the engraving work vehicle further comprises a support rod and a shielding plate, wherein the shielding plate is arranged at the top of the engraving work vehicle through the support rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses when using high-speed railway construction, both can have the track can realize under the condition with the track not carving the sleeper sign to make things convenient for high-speed railway's operation and maintenance, it is reasonable to have structural design, easily uses, low in manufacturing cost's advantage.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic view of the high-speed railway marking and carving device of the present invention;

FIG. 2 is a schematic structural view of the high-speed railway marking engraving device of the present invention;

FIG. 3 is a schematic structural view of the traveling trolley of the high-speed railway marking engraving device of the utility model;

FIG. 4 is a schematic view of the working state of the high-speed railway marking engraving device of the present invention on a trackless track;

fig. 5 is a schematic view of the working state of the high-speed railway marking engraving device of the present invention on a track.

Description of reference numerals:

1. a walking trolley; 2. carving the operation vehicle; 3. a lifting cylinder; 4. a ballast bed plate; 5. a track; 6. a sleeper; 7. a frame; 8. a brake wheel; 9. a traveling wheel set; 10. a guide wheel; 11. a chute; 12. a slider; 13. a mounting frame; 14. an electric control console; 15. an engraving head assembly; 16. a cooling recovery system; 17. an accumulator jar; 18. a rolling wheel; 19. a handle; 20. a square tube interface; 21. a support bar; 22. a shielding plate; 23. a three-axis platform.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In the description of the present invention, it should be understood that the terms "horizontal", "vertical", "front", "back", "left", "right", "top", "bottom", "inner", "outer", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention. The terms "first" and "second" are used mainly to distinguish different components, but do not specifically limit the components.

As shown in fig. 1 to 2, the high-speed railway marking engraving device of the embodiment includes: the carving machine comprises a walking trolley 1 and a carving operation vehicle 2, wherein the walking trolley 1 comprises a rack 7, 4 brake wheels 8, a pair of walking wheel sets 9, a guide wheel 10 and a sliding chute 11, the walking wheel sets 9 are arranged on the left side and the right side of the rack 7, the walking wheel sets 9 support the rack 7 and a track bed plate 4, each group of walking wheel sets 9 comprises 3 walking wheels, and the walking wheels are linearly arranged; the brake wheels 8 are arranged at two ends of the walking wheel set 9 to keep the walking trolley 1 and the track bed plate 4 stable, the number of the guide wheels 10 is 6, the guide wheels 10 are symmetrically arranged on the frame 7 at the outer side, and the guide wheels 10 are contacted with the side surface of the track bed plate 4; the spout 11 sets up the medial surface in the front and back both sides of frame 7, and lift cylinder 3 is fixed to be set up on the mounting bracket 13 of sculpture operation car 2, and the slider 12 of sculpture operation car moves from top to bottom in spout 11 under the drive of lift cylinder 3, adjusts the distance of frame 7 and mounting bracket 13 to change the relative height of sculpture operation car 2 and walking dolly 1, make walking dolly 1 can move or make on bed board 4 2 cars of sculpture operation can move on track 5. The engraving work vehicle 2 comprises a mounting frame 13, 4 rolling wheels 18, an engraving head assembly 15, an electric control operating platform 14, a cooling recovery system 16 and an accumulator jar 17, wherein the rolling wheels 18 are horizontally arranged at the top corner below the mounting frame 13, and the rolling wheels 18 support the mounting frame 13 and the track 5. An electric control operating platform 14, an engraving head assembly 15, a cooling and recycling system 16 and an accumulator jar 17 are sequentially arranged above the mounting frame 13 from left to right. The carving operation vehicle 2 is connected with the walking trolley 1 through 4 lifting cylinders 3, the lifting cylinders 3 are fixedly arranged on a mounting rack 13 of the carving operation vehicle 2, the movable ends of the lifting cylinders 3 are connected with a rack 7, the distance between the rack 7 and the mounting rack 13 is adjusted, and the walking trolley 1 can integrally move on a bed board 4 or make the carving operation vehicle 2 can move on a track 5. The engraving work vehicle 2 further comprises a three-axis platform 23, the engraving head assembly 15 is arranged on the three-axis platform 23, and the engraving head assembly 15 carries out engraving work on the sleeper 6.

The walking trolley 1 is further provided with a handle 19, the handle 19 is made of square aluminum alloy, a square pipe interface 20 matched with the size of the handle 19 is reserved on the frame 7 on the rear side of the walking trolley 1, and the handle 19 is detachably connected with the frame 7 through the square pipe interface 20 so as to be convenient for manual operation.

In addition, it is worth mentioning that the top of the engraving work vehicle 2 is provided with the shielding plate 22, and the shielding plate 22 is connected with the mounting rack 13 of the engraving work vehicle 2 through the support rod 21, so that the engraving work vehicle 2 can adapt to rainy days, and the service environment of the device is enlarged.

The working principle is as follows: when the utility model discloses at the time of working on the two formula trackless high-speed railway, because there is not track 5, but there is railway plate 4, the walking wheel and the brake wheel of walking dolly contact with railway plate 4, lift cylinder 3 extends and makes sculpture operation car 2 promote, the roll wheel of sculpture operation car 2 is unsettled state, the gravity of sculpture operation car 2 is conducted on the walking wheel through frame 7 of walking dolly 1, the walking wheel supports the sculpture operation car 2 in frame 7 and the frame of walking dolly, artifical pushing handle 19 (or through power traction) makes the walking wheel roll, leading wheel 10 sets up in frame 7 in the outside, leading wheel 10 contacts with the side of railway plate 4, walking dolly 1 moves the sculpture operation district along railway plate 4 length direction, press brake wheel 8, make walking dolly 1 and railway plate 4 remain stable, start sculpture operation car 2, and make sculpture head subassembly 15 pinpoint the sleeper 6 and carry out the sculpture operation, the heat and the abandonment metal powder that produce when carving process starts cooling recovery system 16 and reduce the sculpture, after accomplishing an operation, loosen sculpture wheel 8, the sculpture department is by the artifical pushing away again.

When the carving machine works on a track high-speed railway, the track bed plate 4 is not arranged, but the track 5 is arranged, rolling wheels of the carving operation vehicle 2 are in contact with the track 5, the lifting cylinder 3 retracts to lift the walking trolley upwards, walking wheels of the walking trolley 1, brake wheels 8 and guide wheels 10 are in a suspended state, the rolling wheels support the carving operation vehicle 2 and the walking trolley 1, the rolling wheels roll by a manual push handle 19 (or by power traction), the carving operation vehicle moves to a carving operation area, the carving operation vehicle 2 is started, the carving head assembly 15 is accurately positioned to a sleeper 6 for carving operation, the cooling recovery system 16 is started in the carving process to reduce heat and waste metal powder generated in the carving process, and after one-time carving operation is completed, the carving operation vehicle is manually pushed to the next carving operation area.

The utility model discloses when using in high-speed railway construction, both can realize carving the sign of railway bed board or sleeper under the operating mode of trackless again at the track to make things convenient for high-speed railway's operation and maintenance, it is reasonable to have a structural design, and easy to use, low in manufacturing cost's advantage.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-speed railway sign engraving device is characterized by comprising: a walking trolley (1), a carving operation vehicle (2) and a lifting cylinder (3),

the walking trolley further comprises a rack (7), walking wheel sets (9) and a sliding chute (11), the walking wheel sets (9) are in a pair, the rack is integrally divided into a left symmetrical part and a right symmetrical part, and the walking wheel sets (9) are symmetrically arranged below the rack (7);

the engraving work vehicle (2) comprises a mounting frame (13) and a plurality of rolling wheels (18), the mounting frame is integrally divided into a left symmetrical part and a right symmetrical part, and the rolling wheels (18) are symmetrically arranged below the mounting frame (13);

a plurality of sliding grooves (11) are formed in the inner side face of a rack (7) of the walking trolley (1), a plurality of sliding pieces (12) matched with the sliding grooves (11) are arranged on the carving operation trolley (2), the lifting cylinder (3) is fixed on the mounting rack (13), the movable end of the lifting cylinder (3) is connected with the rack (7), the sliding pieces (12) of the carving operation trolley (2) are in sliding connection with the sliding grooves (11) of the walking trolley (1), the lifting cylinder (3) drives the sliding pieces (12) to move up and down in the sliding grooves (11), and the distance between the rack (7) and the mounting rack (13) is adjusted; when the lifting cylinder (3) is extended, the rack (7) is far away from the mounting frame (13), the walking wheel set (9) supports the rack (7) and the track bed plate (4), and the walking trolley (1) can move on the track bed plate (4); when lift cylinder (3) retract, frame (7) are close to mounting bracket (13), rolling wheel (18) support mounting bracket (13) and track (5), make sculpture operation car (2) can move on track (5).

2. The engraving device for marking high-speed railways according to claim 1, characterized in that the traveling carriage further comprises brake wheels (8), and the brake wheels (8) are arranged at two ends of the traveling wheel set (9).

3. The high-speed railway sign engraving device of claim 1, wherein the walking trolley further comprises a guide wheel (10), the guide wheel (10) is arranged on the frame (7) outside the brake wheel (8) and the walking wheel set (9), and the guide wheel (10) is in contact with the side surface of the track bed plate (4) to keep the walking trolley (1) and the track bed plate (4) stable.

4. The high-speed railway sign engraving device according to claim 3, wherein an electric control operating platform (14), an engraving head assembly (15), a cooling and recycling system (16) and an accumulator jar (17) are arranged above the mounting frame (13) from left to right in sequence.

5. A high speed railway marking engraving device according to claim 4, characterized in that the engraving work vehicle (2) further comprises a three-axis platform (23), the engraving head assembly (15) being arranged on the three-axis platform (23).

6. The high-speed railway sign engraving device according to claim 2, wherein the traveling wheel set (9) comprises 3 traveling wheels, and the traveling wheels are horizontally arranged in a straight line and arranged below the frame (7).

7. A high speed railway marking and carving device according to claim 1, characterized in that the number of rolling wheels (18) is 4, and the rolling wheels are horizontally arranged at the top corner below the mounting frame (13).

8. The high-speed railway sign engraving device of claim 1, wherein the sliding groove is 4 hollow pipes, the hollow pipes are welded on the inner side surface of the frame (7), and the sliding piece (12) is connected with the hollow pipes in a sliding manner.

9. The high-speed railway sign engraving device according to claim 2, wherein the walking trolley (1) further comprises a handle (19), the handle (19) is detachably arranged on the rear side of the frame (7), the handle (19) is made of square aluminum alloy, a square pipe connector (20) which is matched and fixedly connected with the handle (19) is reserved on the frame (7) on the rear side of the walking trolley (1), and the handle (19) is connected with the frame (7) through the square pipe connector (20).

10. A high-speed railway marking engraving device according to any one of claims 1-9, characterized by further comprising a support bar (21) and a shielding plate (22), wherein the shielding plate (22) is arranged on the top of the engraving work vehicle (2) through the support bar (21).