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CN-121973167-A - Safety truss robot with supporting plate on trolley for railway vehicle production

CN121973167ACN 121973167 ACN121973167 ACN 121973167ACN-121973167-A

Abstract

The invention discloses a safety truss robot with a supporting plate for a trolley for railway vehicle production, which is characterized in that a railway vehicle section, a workshop of a rolling stock plant and the truss robot comprise a longitudinal rail, a workpiece, a trolley, a lifting device, an opening and closing supporting plate and a clamping jaw device, wherein the truss robot comprises a trolley body, the trolley body comprises a trolley body and a transverse rail, the trolley body can longitudinally run on the longitudinal rail, the trolley body comprises a trolley body, the lifting device comprises a lifting column, the lifting column comprises a fixed column and a movable column, the fixed column (4A) is arranged on the trolley body, the clamping jaw device is fixed at the bottom of the movable column at the lowest position, the opening and closing supporting plate comprises an opening and closing device and a supporting plate, the opening and closing device is arranged at the bottom of the trolley body, the supporting plate is positioned at the bottom of the workpiece after the clamping jaw device grabs the workpiece and is closed by the opening and closing device, the lifting of the workpiece is prevented from being influenced after the supporting plate is opened by the opening and closing device does not influence the lifting of the workpiece.

Inventors

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

Assignees

  • 江苏速升自动化装备股份有限公司

Dates

Publication Date
20260505
Application Date
20260318

Claims (10)

  1. 1. A safety truss robot for a trolley with a supporting plate for railway vehicle production is characterized in that a longitudinal track (1X), a workpiece (2) and a truss robot (3) are arranged in a workshop (1) of a railway vehicle working section, a vehicle section, a locomotive factory and a vehicle factory, the truss robot (3) comprises a trolley (3A), a trolley (3B), a lifting device (3C), an opening and closing supporting plate (3D) and a clamping jaw device (3E), the trolley (3A) comprises a trolley body (3A 1) and a transverse track (3A 2) arranged on the trolley body (3A 1), the trolley body (3A 1) can longitudinally run on the longitudinal track (1X), the trolley body (3B) comprises a trolley body (3B 1) capable of transversely running on the transverse track (3A 2), the lifting device (3C) comprises a lifting column (4), the lifting column (4) comprises a fixed column (4A) and a movable column (4B) capable of lifting on the fixed column (4A), the trolley body (4A) is arranged on the fixed column (4A) and the clamping jaw device (3B) is arranged at the position of the bottom of the trolley body (3A) at the highest position (3D) when the clamping jaw device (3D) is arranged on the trolley body (3B 1) and the clamping jaw device (3D) is arranged at the bottom of the clamping jaw device (3D) at the bottom (3D) of the position (2) and is located at the lowest position of the clamping jaw device (3D) and is located at the clamping device (3D) position, when the supporting plate (3D 2) is closed through the opening and closing device (3D 1), the supporting plate (3D 2) is positioned at the bottom of the workpiece (2), the falling of the workpiece (2) can be prevented, and when the supporting plate (3D 2) is opened through the opening and closing device (3D 1), the lifting of the workpiece (2) is not influenced by the supporting plate (3D 2).
  2. 2. A trolley palletized safety truss robot for railway vehicle production according to claim 1, wherein the movable column (4B) comprises a starting column (4B 1), a middle column (4B 2) and a final column (4B 3), the starting column (4B 1) can perform lifting movement on the fixed column (4A), the middle column (4B 2) can perform lifting movement on the starting column (4B 1), the final column (4B 3) can perform lifting movement on the middle column (4B 2), and the clamping jaw device (3E) is mounted at the bottom of the final column (4B 3).
  3. 3. The safety truss robot with the pallet for the trolley for railway vehicle production according to claim 2, wherein the trolley body (3B 1) comprises a trolley upright post (3B 1A), the opening and closing pallet (3D) comprises a horizontal pallet device (5), the horizontal pallet device (5) comprises a pallet frame (5A), a pallet guide rail (5B), a horizontal pallet (5C) and a horizontal drive (5D), the pallet frame (5A) is arranged at the bottom of the trolley upright post (3B 1A), the pallet guide rail (5B) and the horizontal drive (5D) are arranged on the pallet frame (5A), and the horizontal pallet (5C) can be opened and closed on the pallet guide rail (5B) through the horizontal drive (5D).
  4. 4. A trolley palletized safety truss robot for railway vehicle production according to claim 3, characterized in that the lifting device (3C) comprises a single column lift (31), the single column lift (31) comprises a set of lifting columns (4), the horizontal pallet (5C) comprises a single pallet (5C 1), the workpiece (2) comprises an axle (2A), the jaw device (3E) comprises an axle jaw (3E 1), and the axle jaw (3E 1) comprises an axle hook (3E 1A).
  5. 5. A trolley palletized safety truss robot for railway vehicle production according to claim 3, wherein the lifting device (3C) comprises a double column lift (32), the double column lift (32) comprises two sets of lift columns (4), and the horizontal pallet (5C) comprises a double pallet (5C 2).
  6. 6. A trolley palletized safety truss robot for railway vehicle production according to claim 5, characterized in that the workpiece (2) comprises a wheel set (2B), the jaw means (3E) comprises a wheel set jaw (3E 2), and the wheel set jaw (3E 2) comprises two sets of telescopic jaws (3E 2A).
  7. 7. A trolley palletized safety truss robot for railway vehicle production according to claim 3, wherein the lifting device (3C) comprises a four-column lift (34), the four-column lift (34) comprising four sets of lift columns (4).
  8. 8. A trolley palletized safety truss robot for railway vehicle production according to claim 7, characterized in that the work piece (2) comprises a bogie (2C), the jaw means (3E) comprises a bogie jaw (3E 3), and the bogie jaw (3E 3) comprises four telescopic shaft jaws (3E 3A).
  9. 9. The safety truss robot with the supporting plate for the trolley for railway vehicle production according to claim 1, wherein the opening and closing supporting plate (3D) comprises a flexible rolling curtain supporting plate (6), the flexible rolling curtain supporting plate (6) comprises a guide rail frame (6A), a chain (6B), a supporting strip (6C) and a chain drive (6D), the guide rail frame (6A) comprising a chain guide rail is fixed on a trolley body (3B 1), the chain (6B) can run on the chain guide rail through the chain drive (6D), the supporting strip (6C) is arranged on the chain (6B) to form a rolling curtain supporting plate, the workpiece (2) can be prevented from falling when the supporting strip (6C) is positioned below the workpiece (2), and the lifting of the workpiece (2) is not affected when the rolling curtain supporting plate is rolled up.
  10. 10. The safety truss robot with the supporting plate for the trolley for railway vehicle production according to claim 1, wherein the opening and closing supporting plate (3D) comprises a swinging supporting plate device (7), the swinging supporting plate device (7) comprises a swinging frame (7A), a swinging supporting plate (7B), a hinge pin shaft (7C) and a telescopic electric cylinder (7D), the swinging frame (7A) is arranged at the bottom of the trolley body (3B 1), one end of the swinging supporting plate (7B) is hinged with the swinging frame (7A) through the hinge pin shaft (7C) into a whole, the other end of the swinging supporting plate is connected with one end of the telescopic electric cylinder (7D), and the other end of the telescopic electric cylinder (7D) is arranged on the swinging frame (7A).

Description

Safety truss robot with supporting plate on trolley for railway vehicle production Technical Field The invention belongs to the technical field of railway locomotive and vehicle production and overhaul, and particularly relates to a safety truss robot with a supporting plate for a trolley for railway vehicle production. Background At present, most truss robots of railway engineering sections, vehicle sections, locomotive factories and vehicle factories do not have anti-falling devices, but are used for physically isolating personnel on the ground by using fences, and the truss robots still have the main defects of potential safety hazards in case of falling and damaging equipment below. Although a very small number of truss robots are provided with anti-falling pallet trolleys on the trolley, when the workpiece is lifted to the final position, the pallet trolleys are operated to the lower part of the workpiece, and the main defects of the structure are that the structure is complex and the occupied space is large. Disclosure of Invention In view of the problems existing in the prior art, an object of the present invention is to provide a safety truss robot with pallets for a trolley for railway vehicle production, which solves the problems mentioned in the background art. In order to achieve the aim, the invention provides the technical scheme that a workshop 1 of a railway engineering section, a vehicle section, a locomotive factory and a vehicle factory comprises a longitudinal rail 1X, a workpiece 2 and a truss robot 3, wherein the truss robot 3 comprises a cart 3A, a cart 3B, a lifting device 3C, an opening and closing supporting plate 3D and a clamping jaw device 3E, the cart 3A comprises a cart body 3A1 and a transverse rail 3A2 arranged on the cart body 3A1, the cart body 3A1 can longitudinally run on the longitudinal rail 1X, and the cart 3B comprises a cart body 3B1 which can transversely run on the transverse rail 3A 2; the lifting device 3C comprises a lifting column 4, the lifting column 4 comprises a fixed column 4A and a movable column 4B which can do lifting movement on the fixed column 4A, the fixed column 4A is arranged on the trolley body 3B1, and the clamping jaw device 3E is fixed at the bottom of the movable column 4B when being at the lowest position; When the clamping jaw device 3E grabs the workpiece 2 and rises to the highest position, the supporting plate 3D2 is positioned at the bottom of the workpiece 2, the falling of the workpiece 2 can be prevented, and when the supporting plate 3D2 is opened by the opening and closing device 3D1, the lifting of the workpiece 2 is not influenced by the supporting plate 3D 2. As a further proposal of the invention, the movable column 4B comprises a starting column 4B1, a middle column 4B2 and a final column 4B3, the starting column 4B1 can move up and down on the fixed column 4A, the middle column 4B2 can move up and down on the starting column 4B1, the final column 4B3 can move up and down on the middle column 4B2, and the clamping jaw device 3E is arranged at the bottom of the final column 4B 3. As a further scheme of the invention, the trolley body 3B1 comprises a trolley upright post 3B1A, the opening and closing support plate 3D comprises a horizontal support plate device 5, the horizontal support plate device 5 comprises a support plate frame 5A, a support plate guide rail 5B, a horizontal support plate 5C and a horizontal driving 5D, the support plate frame 5A is arranged at the bottom of the trolley upright post 3B1A, the support plate guide rail 5B and the horizontal driving 5D are arranged on the support plate frame 5A, and the horizontal support plate 5C can move on the support plate guide rail 5B in an opening and closing mode through the horizontal driving 5D. As a further scheme of the invention, the lifting device 3C comprises a single column lifting device 31, the single column lifting device 31 comprises a set of lifting columns 4, the horizontal supporting plate 5C comprises a single supporting plate 5C1, the workpiece 2 comprises an axle 2A, the clamping jaw device 3E comprises an axle clamping jaw 3E1, and the axle clamping jaw 3E1 comprises an axle hook 3E1A. As a further scheme of the invention, the lifting device 3C comprises a double-column lifting device 32, the double-column lifting device 32 comprises two sets of lifting columns 4, and the horizontal supporting plate 5C comprises a double supporting plate 5C2. As a further scheme of the invention, the workpiece 2 comprises a wheel pair 2B, the clamping jaw device 3E comprises a wheel pair clamping jaw 3E2, and the wheel pair clamping jaw 3E2 comprises two sets of telescopic claws 3E2A. As a further scheme of the invention, the lifting device 3C comprises four lifting columns 34, and the four lifting columns 34 comprise four sets of lifting columns 4. As a further aspect of the invention, the workpiece 2 comprises a bogie 2C, the jaw arrangement 3E comprises a bogie ja