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CN-224197595-U - Trolley bus current collector

CN224197595UCN 224197595 UCN224197595 UCN 224197595UCN-224197595-U

Abstract

The utility model relates to the technical field of current collectors, and provides a trolley bus current collector which comprises a base, wherein one end of a swing arm is rotatably arranged on the base, the rotation axis of the swing arm is perpendicular to the top surface of the trolley bus, one end of a trolley pole is rotatably arranged on the swing arm, the rotation axis of the trolley pole is perpendicular to the rotation axis of the swing arm, a driving piece is arranged on the base and is positioned below the rotation center of the swing arm, two ends of a traction rope are respectively arranged on the swing arm and the driving piece, and the driving piece can drive the swing arm to rotate through the traction rope. Through above-mentioned technical scheme, the drive piece pulls haulage rope and drives the swing arm rotation, and the swing arm drives the trolley pole and rotates, pulls the trolley pole to the state parallel with the automobile body, has realized the quick automatic alignment of trolley pole.

Inventors

  • MENG TIE

Assignees

  • 河北思泰嘉业新能源汽车部件有限公司

Dates

Publication Date
20260505
Application Date
20250627

Claims (9)

  1. 1. A trolley bus collector, comprising: a base (1); One end of the swing arm (2) is rotatably arranged on the base (1), the rotation axis of the swing arm (2) is perpendicular to the top surface of the trolley bus, and the swing arm (2) extends towards the head of the trolley bus; The trolley pole (3) is rotatably arranged on the swing arm (2) at one end, the rotation axis of the trolley pole (3) is perpendicular to the rotation axis of the swing arm (2), and the other end of the trolley pole (3) extends towards the tail of the trolley pole, wherein the trolley pole (3) can rotate along with the swing arm (2); The driving piece (4) is arranged on the base (1) and is positioned below the rotation center of the swing arm (2); The traction rope (5) is arranged on the swing arm (2) and the driving piece (4) at two ends respectively, and the driving piece (4) can drive the swing arm (2) to rotate through the traction rope (5).
  2. 2. A trolley bus current collector as claimed in claim 1, comprising: a connecting rod (301) arranged on the trolley pole (3); The telescopic piece (6), one end of the telescopic piece (6) is hinged to the extending end of the swing arm (2), the other end of the telescopic piece (6) is hinged to the connecting rod (301), and the telescopic piece (6) is located above the swing arm (2) and the trolley pole (3); One end of the elastic piece (7) is rotatably arranged on the swing arm (2), and the other end of the elastic piece (7) is rotatably arranged on the trolley pole (3); the elastic piece (7) can pull the trolley pole (3) up, and the telescopic piece (6) can provide force for assisting the trolley pole (3) to ascend or descend.
  3. 3. A trolley bus current collector as claimed in claim 1, comprising: Spacing subassembly (8), set up at trolley bus top, spacing subassembly (8) are located trolley pole (3) extending direction, spacing subassembly (8) have spacing hook (801), spacing hook (801) have two, are located trolley bus top, spacing hook (801) can hook and spacing decline after trolley pole (3) remove.
  4. 4. A trolley bus current collector according to claim 3, wherein the limit assembly (8) comprises: The support (802) is arranged at the top of the trolley bus, the support (802) is provided with a rotating piece, the limiting hook (801) is arranged on the rotating piece, and the limiting hook (801) can limit the descending trolley pole (3) to move after rotating.
  5. 5. Trolley bus collector according to claim 4, characterized in that the limit assembly (8) further comprises: And the guide piece (803) is arranged on the bracket (802) and is positioned between the two limiting hooks (801), and the guide piece (803) can limit the movement direction of the trolley pole (3).
  6. 6. A trolley bus current collector as claimed in claim 1, comprising: the rope winder (9) is arranged at the tail part of the trolley bus, a pull rope is arranged in the rope winder (9) and connected with the trolley pole (3), and the rope winder (9) can pull down or release the trolley pole (3) through the pull rope.
  7. 7. A trolley bus current collector as claimed in claim 1, comprising: A collector head seat (10) arranged on the collector bar (3), wherein the collector head seat (10) is provided with a rotating shaft (1001); The collector head (11) is arranged on the rotating shaft (1001) in a swinging mode, and the swinging axis of the collector head (11) is perpendicular to the rotating axis of the rotating shaft (1001); And one end of the lead (12) is connected with the collector head (11), and the other end of the lead (12) is connected with the collector head seat (10).
  8. 8. A trolley bus current collector as claimed in claim 7, wherein the collector head (11) has a receiving groove (1101), the receiving groove (1101) being capable of receiving an electrical wire.
  9. 9. The trolley bus collector as claimed in claim 7, wherein the collector head (11) further comprises a U-shaped block (1102) at an end of the collector head (11) near the collector head base (10), the U-shaped block (1102) being capable of swinging along with the collector head (11), the U-shaped block (1102) having a thin plate (11021), the thin plate (11021) being capable of removing foreign matter on the electric wire.

Description

Trolley bus current collector Technical Field The utility model relates to the technical field of current collectors, in particular to a trolley bus current collector. Background The trolley bus is used as a public transport means driven by electric power, stable electric energy supply is required to be obtained from an overhead contact network through a current collector so as to drive a motor of the vehicle to run, so that the running of the vehicle is realized, and under the background of increasingly strict environmental protection requirements, the trolley bus can meet the requirement of atmospheric pollution control by virtue of the zero emission of the trolley bus, accords with the development direction of new energy automobiles, and is increasingly valued in the field of urban traffic. In order to improve the operation efficiency and the service quality of the trolley bus, the technical improvement of the current collector is also an important research direction. In the prior art, the trolley pole of the current collector needs to be manually pulled back after the trolley pole is lowered, and the time is long and human resources are wasted. Therefore, there is a need for a device that can effectively solve the above problems, so as to meet the requirement of quick automatic alignment after the trolley pole falls. Disclosure of utility model In order to overcome the defects, the utility model provides a trolley bus current collector, which solves the technical problem that a trolley pole cannot be quickly and automatically aligned after being lowered in the related art. According to one aspect, at least one embodiment of the present utility model provides a trolley bus collector comprising: A base; One end of the swing arm is rotatably arranged on the base, the rotation axis of the swing arm is vertical to the top surface of the trolley bus, and the swing arm extends towards the head part of the trolley bus; The trolley pole is rotatably arranged on the swing arm, the rotation axis of the trolley pole is perpendicular to the rotation axis of the swing arm, and the other end of the trolley pole extends towards the tail of the trolley pole, wherein the trolley pole can rotate along with the swing arm; The driving piece is arranged on the base and is positioned below the rotation center of the swing arm; And the two ends of the traction rope are respectively arranged on the swing arm and the driving piece, and the driving piece can drive the swing arm to rotate through the traction rope. For example, at least one embodiment of the present utility model provides a trolley bus collector, including: The connecting rod is arranged on the trolley pole; One end of the telescopic piece is hinged to the extending end of the swing arm, the other end of the telescopic piece is hinged to the connecting rod, and the telescopic piece is positioned above the swing arm and the trolley pole; one end of the elastic piece is rotatably arranged on the swing arm, and the other end of the elastic piece is rotatably arranged on the trolley pole; The elastic piece can lift the trolley pole, and the telescopic piece can provide force for assisting the trolley pole to lift or descend. For example, at least one embodiment of the present utility model provides a trolley bus collector, including: The limiting assembly is arranged at the top of the trolley bus and located in the extending direction of the trolley pole, the limiting assembly is provided with two limiting hooks, the limiting hooks are arranged at the top of the trolley bus and can hook and limit the trolley pole to move after descending. For example, at least one embodiment of the present utility model provides a trolley bus collector, the limiting assembly includes: The support is arranged at the top of the trolley bus and is provided with a rotating piece, the limiting hooks are arranged on the rotating piece, and the limiting hooks can limit the descending trolley pole to move after rotating. For example, at least one embodiment of the present utility model provides a trolley bus collector, the limiting assembly further includes: the guide piece is arranged on the support and positioned between the two limiting hooks, and the guide piece can limit the motion direction of the trolley pole. For example, at least one embodiment of the present utility model provides a trolley bus collector, including: The rope winding device is arranged at the tail part of the trolley bus and internally provided with a pull rope, the pull rope is connected with the trolley pole, and the rope winding device can pull down or release the trolley pole through the pull rope. For example, at least one embodiment of the present utility model provides a trolley bus collector, including: the collector head seat is arranged on the trolley pole and is provided with a rotating shaft; The collector head is arranged on the rotating shaft in a swinging way, and the swinging axis of the collector hea