CN-121974092-A - Power and free chain conveyor with rectangular rail for railway wheel set

Abstract

The invention discloses a power and free chain conveyor with a rectangular rail for railway wheel sets, which is characterized in that a wheel set and a power and free chain conveyor are arranged in a factory building, the wheel set comprises a wheel rim, the power and free chain conveyor comprises a power and free chain and a power and free chain rail, the power and free chain conveyor comprises riding wheels, walking wheels and chain sheets, the walking wheels are positioned on two sides of the riding wheels, the riding wheels comprise rim riding wheels and light wheels, the diameters of the rim riding wheels and the light wheels are equal, the rim riding wheels comprise riding wheel rims, the riding wheels support the rims, the power and free chain rail comprises a rectangular pipe and a guide rail, the guide rail is arranged on the top surface of the rectangular pipe, the walking wheels supporting the upper layer of the wheel set walk on the guide rail, and the empty lower layer of the power and free chain returns in the rectangular pipe. The device has the main advantages of simple structure and low cost.

Inventors

• WANG SHUSHENG
• WANG XUEKAI
• JIANG LI
• WANG YUBIN
• ZHOU YIBIAO

Assignees

• 江苏速升自动化装备股份有限公司

Dates

Publication Date

20260505

Application Date

20260316

Claims (5)

1. 1. A power and free chain conveyor for a railway wheel set is characterized in that the power and free chain conveyor comprises a wheel set (2) and a power and free chain conveyor (3) in a factory (1) of a railway vehicle section or a vehicle factory, the wheel set (2) comprises a wheel rim (2A), the power and free chain conveyor (3) comprises a power and free chain (4) and a power and free chain track (5), the power and free chain (4) comprises a riding wheel (4A), a travelling wheel (4B) and a chain piece (4C), the travelling wheel (4B) is located on two sides of the riding wheel (4A), the riding wheel (4A) comprises a wheel rim riding wheel (4A 1) and a light wheel (4A 2), the diameters of the wheel rim riding wheel (4A 1) and the light wheel (4A 2) are equal, the wheel rim riding wheel (4A 1) comprises a riding wheel rim (4A 1A), the riding wheel (4A) supports the wheel rim (2A), the power and free chain track (5) comprises a riding wheel (5A) and a guide rail (5B), the guide rail (5B) is mounted on the rectangular wheel (5A) and is mounted on the rectangular wheel (5A), and the rectangular wheel (4A) is stacked on the rectangular wheel (5A).
2. 2. A stacking chain conveyor for railway wheel sets according to claim 1, wherein the rail is rectangular, characterized in that the stacking chain rail (5) comprises a low-level rail (6) below the ground in the building (1).
3. 3. The accumulation chain conveyor for railway wheel sets, which is rectangular in rail, according to claim 1, is characterized in that the accumulation chain rail (5) comprises a high-level rail (7) higher than the ground in the factory building (1).
4. 4. A stacking chain conveyor for railway wheel sets, according to claim 3, wherein the track is rectangular, and the factory building (1) comprises an existing steel rail (8), and the high-level track (7) comprises a track which is installed above the steel rail (8) without digging a foundation.
5. 5. A storage chain conveyor for railway wheelsets as claimed in claim 4, wherein the high track (7) comprises a drive means (7A) and a tensioning means (7B) above ground.

Description

Power and free chain conveyor with rectangular rail for railway wheel set Technical Field The invention relates to the technical field of railway locomotive and vehicle overhaul production, in particular to a power and free chain conveyor with rectangular rails for railway wheel sets. Background At present, in the existing structure, the power and free chain track has the main defects of complex structure, large volume, large groove digging when being especially buried underground in the prior workshop for reconstruction, and too high track when being placed on the ground, such as large volume, complex structure and high cost. Disclosure of Invention The invention aims to solve the problems in the prior art and provides a power and free chain conveyor with rectangular rails for railway wheel sets, which solves the problems in the prior art. In order to achieve the aim, the technical scheme is that a workshop 1 of a railway vehicle section or a vehicle factory comprises a wheel pair 2 and a stacking chain conveyor 3, the wheel pair 2 comprises a wheel rim 2A, the stacking chain conveyor 3 comprises a stacking chain 4 and a stacking chain track 5, the stacking chain 4 comprises riding wheels 4A, travelling wheels 4B and chain pieces 4C, the travelling wheels 4B are positioned on two sides of the riding wheels 4A, the riding wheels 4A comprise rim riding wheels 4A1 and optical wheels 4A2, the diameters of the rim riding wheels 4A1 and the optical wheels 4A2 are equal, the rim riding wheels 4A1 comprise riding wheel rims 4A1A, the riding wheels 4A support the rim 2A, the stacking chain track 5 comprises a rectangular pipe 5A and a guide rail 5B, the guide rail 5B is arranged on the top surface of the rectangular pipe 5A, the travelling wheels 4B supporting the upper stacking chain 4 of the wheel pair 2 walk on the guide rail 5B, and the empty lower stacking chain 4 returns in the rectangular pipe 5A. As a further proposal of the invention, the accumulating chain track 5 comprises a low-level track 6 which is lower than the ground in the factory building 1. As a further proposal of the invention, the accumulating chain track 5 comprises a high-level track 7 which is higher than the ground in the factory building 1. As a further scheme of the invention, the factory building 1 comprises an existing steel rail 8, and the high-level track 7 comprises a track which is installed above the steel rail 8 without digging a foundation. As a further development of the invention the high rail 7 comprises a drive 7A and a tensioning device 7B above the ground. In summary, compared with the prior art, the invention skillfully utilizes the rectangular pipe as the track and has the main advantages of small volume, simple structure and low cost. Drawings Fig. 1 is a schematic structural view of a wheel set 2 and a stacker chain conveyor 3 in a factory building 1; Fig. 2 is a P-direction view of fig. 1, and is also a schematic structural view of the accumulation chain 4 constituting the accumulation chain conveyor 3; Fig. 3 is A-A view of fig. 2, which is also a schematic structural diagram of a rim 2A constituting the wheel set 2, a schematic structural diagram of a power and free chain track 5 constituting the power and free chain conveyor 3, a schematic structural diagram of a rail 8 in the factory building 1, and a schematic structural diagram of a high-level track 7 constituting the power and free chain track 5; FIG. 4 is a view B-B of FIG. 2; Fig. 5 is a schematic view of the structure of the lower rail 6 constituting the power and free chain rail 5; FIG. 6 is a view B-B of FIG. 4, also showing the construction of rectangular tubes 5A and guide rails 5B that make up the power and free chain track 5; FIG. 7 is a D-D view of FIG. 5; Fig. 8 is a schematic structural view of the riding wheel 4A, the traveling wheel 4B and the chain piece 4C constituting the power and free chain 4, a schematic structural view of the riding wheel 4A1 with the rim and the light wheel 4A2 constituting the riding wheel 4A, and a schematic structural view of the riding wheel rim 4A1 constituting the rim riding wheel 4A 1. Factory building 1, wheel pair 2, rim 2A, power and free chain conveyer 3, power and free chain 4, riding wheel 4A, rim riding wheel 4A1, riding wheel rim 4A1A, light wheel 4A2, walking wheel 4B, chain piece 4C, power and free chain track 5, rectangular pipe 5A, guide rail 5B, low level track 6, high level track 7, rail 8. Detailed Description The technical solutions of the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are included in the scope of protection of